May 2025 Stock Losers on News

Ranked by the close-to-close change of the trading session each announcement landed in. How this is measured.

Data as of the trading session of 2025-05-30, 19 of 21 completed market sessions produced ranked moves. That date is the last ranked session, not the last priced one, so follow-through dates run later.

On 100 of these rows the measured session was reconstructed from the announcement time, because it predates our stored session records.

See the biggest gainers of May 2025

100

Ranked drops

-70.12%

Largest, VOR

96.0%

Below baseline, day +5

1.9%

Median recovered, day +5

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100 ranked drops in May 2025

Skip the ranked rows and go to the month summary

Every percentage on a row, the follow-through readings included, is measured against that row's own pre-news close, which the row names. A day +5 reading is therefore the move from before the announcement, not a further change on top of the headline percentage.

Rank	Symbol	close to close	Session	Catalyst	Announcement	from the pre-news close
1	VOR	-70.12%	2025-05-08 against the close of 2025-05-07 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	M&A / Acquisition	Vor Bio Announces Exploration of Strategic Alternatives to Maximize Shareholder Value 05/08/2025 08:30 ET premarket	Day +1 -71.75% 2025-05-09 Day +5 -68.09% 2025-05-15 Best recovery within 5 -67.79% 2025-05-12 2.9% of the drop was recovered five sessions later. Month end -62.67% on 2025-05-30
Close before and after $10.71 to $3.20 split-adjusted Session open, high, low $5.66, $5.66, $2.92 Opening gap -47.15% Close inside the session range 0.10 of the range, where 1.00 is the high Session volume 834,442 shares, $2,670,214 Relative volume 83.4x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
2	NFE	-62.98%	2025-05-15 against the close of 2025-05-14 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	M&A / Acquisition	Excelerate Energy Closes Acquisition of Integrated LNG and Power Platform in Jamaica 05/14/2025 16:00 ET after hours New Fortress Energy Completes Sale of Jamaica Assets & Operations to Excelerate Energy and Announces First Quarter 2025 Results 05/14/2025	Day +1 -60.77% 2025-05-16 Day +5 -58.63% 2025-05-22 Best recovery within 5 -51.47% 2025-05-19 6.9% of the drop was recovered five sessions later. Month end -63.27% on 2025-05-30
Close before and after $6.78 to $2.51 split-adjusted Session open, high, low $4.18, $4.26, $2.32 Opening gap -38.35% Close inside the session range 0.10 of the range, where 1.00 is the high Session volume 92,121,102 shares, $231,223,966 Relative volume 16.4x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
3	RCKT	-62.84%	2025-05-27 against the close of 2025-05-23 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Clinical Trial Results	Rocket Pharmaceuticals Provides Update on Phase 2 Clinical Trial of RP-A501 for Danon Disease 05/27/2025 07:00 ET premarket	Day +1 -60.45% 2025-05-28 Day +5 -52.79% 2025-06-03 Best recovery within 5 -52.79% 2025-06-03 16.0% of the drop was recovered five sessions later. Month end -59.97% on 2025-05-30 This month ended before the fifth session after the move.
Close before and after $6.27 to $2.33 split-adjusted Session open, high, low $2.30, $2.79, $2.19 Opening gap -63.32% Close inside the session range 0.24 of the range, where 1.00 is the high Session volume 54,767,319 shares, $127,607,853 Relative volume 22.1x the median of the 20 sessions before the pre-news close Baseline gap 4 calendar days from the pre-news close to the measured session
4	CODI	-62.03%	2025-05-08 against the close of 2025-05-07 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Compass Diversified Discloses Non-Reliance on Financial Statements for Fiscal 2024 Amid an Ongoing Internal Investigation into its Subsidiary, Lugano Holding, Inc. 05/07/2025 16:10 ET after hours	Day +1 -59.65% 2025-05-09 Day +5 -55.30% 2025-05-15 Best recovery within 5 -53.80% 2025-05-14 10.8% of the drop was recovered five sessions later. Month end -61.04% on 2025-05-30
Close before and after $17.25 to $6.55 split-adjusted Session open, high, low $8.50, $8.84, $6.05 Opening gap -50.72% Close inside the session range 0.18 of the range, where 1.00 is the high Session volume 14,866,460 shares, $97,375,313 Relative volume 50.4x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
5	IXHL Also on the opposite board this month on both boards	-61.64%	2025-05-15 against the close of 2025-05-14 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Incannex Healthcare Inc. Reports Fiscal Third Quarter 2025 Financial Results and Business Updates 05/15/2025 08:00 ET premarket	Day +1 -62.86% 2025-05-16 Day +5 -71.14% 2025-05-22 Best recovery within 5 -62.86% 2025-05-16 Five sessions later the drop was 15.4% bigger, at -71.14%. Month end -70.00% on 2025-05-30
Close before and after $21.00 to $8.06 split-adjusted Session open, high, low $22.34, $31.80, $7.21 Opening gap +6.36% Close inside the session range 0.03 of the range, where 1.00 is the high Session volume 13,183,515 shares, $106,193,213 Relative volume 382.1x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
6	IFRX	-59.86%	2025-05-28 against the close of 2025-05-27 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Clinical Trial Results	InflaRx Announces Outcome of Interim Analysis for Vilobelimab Phase 3 Trial in Pyoderma Gangrenosum 05/28/2025 01:30 ET premarket	Day +1 -53.29% 2025-05-29 Day +5 -53.30% 2025-06-04 Best recovery within 5 -51.65% 2025-06-03 11.0% of the drop was recovered five sessions later. Month end -55.91% on 2025-05-30 This month ended before the fifth session after the move.
Close before and after $1.82 to $0.7305 split-adjusted Session open, high, low $0.7800, $0.8100, $0.7113 Opening gap -57.14% Close inside the session range 0.19 of the range, where 1.00 is the high Session volume 8,156,123 shares, $5,958,048 Relative volume 37.4x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
7	BROG Also on the opposite board this month on both boards	-57.18%	2025-05-29 against the close of 2025-05-28 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Other Announcement	Brooge Energy Voluntarily Delists from Nasdaq 05/28/2025 16:30 ET after hours	Day +1 -60.00% 2025-05-30 Day +5 -55.29% 2025-06-05 Best recovery within 5 -55.29% 2025-06-05 3.3% of the drop was recovered five sessions later. Month end -60.00% on 2025-05-30 This month ended before the fifth session after the move.
Close before and after $4.25 to $1.82 as traded Session open, high, low $1.84, $2.25, $1.60 Opening gap -56.82% Close inside the session range 0.34 of the range, where 1.00 is the high Session volume 2,939,211 shares, $5,349,364 Relative volume 266.3x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
8	SLE More than one ranked move this month 2+ ranked moves	-53.90%	2025-05-09 against the close of 2025-05-08 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Offering / Dilution	Super League Enterprise, Inc. Announces Launch of Proposed Public Offering 05/08/2025 20:05 ET after hours Super League Enterprise, Inc. Announces Pricing of Underwritten Public Offering 05/09/2025	Day +1 -49.66% 2025-05-12 Day +5 -45.45% 2025-05-16 Best recovery within 5 -45.45% 2025-05-16 15.7% of the drop was recovered five sessions later. Month end -40.07% on 2025-05-30
Close before and after $156.19 to $72.00 split-adjusted Session open, high, low $84.48, $84.96, $69.60 Opening gap -45.91% Close inside the session range 0.16 of the range, where 1.00 is the high Session volume 7,117 shares, $512,424 Relative volume 63.5x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
9	HAIN	-47.65%	2025-05-07 against the close of 2025-05-06 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Hain Celestial Reports Fiscal Third Quarter 2025 Financial Results 05/07/2025 07:02 ET premarket The Hain Celestial Group Announces CEO Transition and Strategic Review of Portfolio 05/07/2025	Day +1 -44.40% 2025-05-08 Day +5 -40.43% 2025-05-14 Best recovery within 5 -36.10% 2025-05-12 15.2% of the drop was recovered five sessions later. Month end -32.49% on 2025-05-30
Close before and after $2.77 to $1.45 split-adjusted Session open, high, low $2.00, $2.04, $1.30 Opening gap -27.80% Close inside the session range 0.20 of the range, where 1.00 is the high Session volume 31,191,158 shares, $45,227,179 Relative volume 19.8x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
10	CVM	-45.45%	2025-05-22 against the close of 2025-05-21 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Offering / Dilution	CEL-SCI Announces Proposed Public Offering 05/21/2025 16:05 ET after hours CEL-SCI Announces Pricing of Public Offering 05/21/2025	Day +1 -44.35% 2025-05-23 Day +5 -53.44% 2025-05-30 Best recovery within 5 -44.35% 2025-05-23 Five sessions later the drop was 17.6% bigger, at -53.44%. Month end -53.44% on 2025-05-30
Close before and after $4.51 to $2.46 split-adjusted Session open, high, low $2.59, $2.60, $2.32 Opening gap -42.57% Close inside the session range 0.50 of the range, where 1.00 is the high Session volume 2,017,007 shares, $4,961,837 Relative volume 74.6x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
11	IOVA release reads positive	-44.79%	2025-05-09 against the close of 2025-05-08 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings Release reads positive, stock fell 44.79%	Iovance Biotherapeutics Reports Financial Results and Corporate Updates for First Quarter 2025 05/08/2025 16:01 ET after hours	Day +1 -39.12% 2025-05-12 Day +5 -47.63% 2025-05-16 Best recovery within 5 -39.12% 2025-05-12 Five sessions later the drop was 6.3% bigger, at -47.63%. Month end -44.79% on 2025-05-30
Close before and after $3.17 to $1.75 split-adjusted Session open, high, low $1.94, $1.99, $1.65 Opening gap -38.80% Close inside the session range 0.30 of the range, where 1.00 is the high Session volume 112,356,789 shares, $196,624,381 Relative volume 12.9x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
12	URGN	-44.69%	2025-05-21 against the close of 2025-05-20 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Other Announcement	UroGen Announces Outcome of Oncologic Drugs Advisory Committee for UGN-102 for the Treatment of Recurrent Low-Grade Intermediate-Risk Non-Muscle Invasive Bladder Cancer (LG-IR-NMIBC) 05/21/2025 12:17 ET intraday	Day +1 -45.89% 2025-05-22 Day +5 -47.35% 2025-05-29 Best recovery within 5 -44.43% 2025-05-23 Five sessions later the drop was 6.0% bigger, at -47.35%. Month end -43.77% on 2025-05-30
Close before and after $7.54 to $4.17 split-adjusted Session open, high, low $3.69, $4.18, $3.42 Opening gap -51.06% Close inside the session range 0.99 of the range, where 1.00 is the high Session volume 9,681,616 shares, $40,372,339 Relative volume 12.2x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
13	WW	-43.04%	2025-05-07 against the close of 2025-05-06 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	WW International, Inc. Announces First Quarter 2025 Results 05/06/2025 16:02 ET after hours WeightWatchers Takes Strategic Action to Eliminate $1.15 Billion of Debt, Strengthening Financial Position for Long-Term Growth and Profitability 05/06/2025 WW International, Inc. Schedules Investor Conference Call 05/06/2025	Day +1 -42.59% 2025-05-08 Day +5 -64.70% 2025-05-14 Best recovery within 5 -42.59% 2025-05-08 Five sessions later the drop was 50.3% bigger, at -64.70%. Month-end is not shown: no closing price is available for 2025-05-30.
Close before and after $0.7900 to $0.4500 split-adjusted Session open, high, low $0.3810, $0.5671, $0.3790 Opening gap -51.77% Close inside the session range 0.38 of the range, where 1.00 is the high Session volume 46,759,558 shares, $21,041,801 Relative volume 5.2x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
14	ORGO	-42.70%	2025-05-09 against the close of 2025-05-08 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Organogenesis Holdings Inc. Reports First Quarter 2025 Financial Results 05/08/2025 16:05 ET after hours	Day +1 -44.10% 2025-05-12 Day +5 -42.32% 2025-05-16 Best recovery within 5 -41.01% 2025-05-13 0.9% of the drop was recovered five sessions later. Month end -48.69% on 2025-05-30
Close before and after $5.34 to $3.06 split-adjusted Session open, high, low $4.55, $4.55, $2.90 Opening gap -14.79% Close inside the session range 0.10 of the range, where 1.00 is the high Session volume 11,240,171 shares, $34,394,923 Relative volume 8.6x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
15	CABO	-41.79%	2025-05-02 against the close of 2025-05-01 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Cable One Reports First Quarter 2025 Results 05/01/2025 16:15 ET after hours	Day +1 -33.12% 2025-05-05 Day +5 -37.02% 2025-05-09 Best recovery within 5 -30.16% 2025-05-06 11.4% of the drop was recovered five sessions later. Month end -44.15% on 2025-05-30
Close before and after $261.99 to $152.51 split-adjusted Session open, high, low $193.65, $196.64, $150.00 Opening gap -26.08% Close inside the session range 0.05 of the range, where 1.00 is the high Session volume 1,297,325 shares, $197,855,036 Relative volume 12.2x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
16	MYGN	-41.27%	2025-05-07 against the close of 2025-05-06 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Myriad Genetics Reports First Quarter 2025 Financial Results; Updates 2025 Financial Guidance 05/06/2025 16:05 ET after hours	Day +1 -44.57% 2025-05-08 Day +5 -47.18% 2025-05-14 Best recovery within 5 -41.54% 2025-05-12 Five sessions later the drop was 14.3% bigger, at -47.18%. Month end -42.37% on 2025-05-30
Close before and after $7.27 to $4.27 split-adjusted Session open, high, low $5.70, $5.82, $4.24 Opening gap -21.60% Close inside the session range 0.02 of the range, where 1.00 is the high Session volume 12,642,104 shares, $53,981,784 Relative volume 7.8x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
17	BCAX	-40.80%	2025-05-23 against the close of 2025-05-22 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Clinical Trial Results	Bicara Therapeutics Announces Publication of an Abstract with Updated Interim Data from Phase 1/1b Trial of Ficerafusp alfa in 1L R/M HNSCC at the 2025 ASCO Annual Meeting 05/22/2025 17:00 ET after hours	Day +1 -36.27% 2025-05-27 Day +5 -36.78% 2025-06-02 Best recovery within 5 -36.27% 2025-05-27 9.9% of the drop was recovered five sessions later. Month end -40.93% on 2025-05-30 This month ended before the fifth session after the move.
Close before and after $15.66 to $9.27 split-adjusted Session open, high, low $11.65, $11.70, $7.80 Opening gap -25.61% Close inside the session range 0.38 of the range, where 1.00 is the high Session volume 7,213,720 shares, $66,871,184 Relative volume 12.3x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
18	PLX	-40.48%	2025-05-09 against the close of 2025-05-08 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Protalix BioTherapeutics Reports First Quarter 2025 Financial and Business Results 05/09/2025 06:50 ET premarket	Day +1 -49.48% 2025-05-12 Day +5 -42.21% 2025-05-16 Best recovery within 5 -42.21% 2025-05-14 Five sessions later the drop was 4.3% bigger, at -42.21%. Month end -46.37% on 2025-05-30
Close before and after $2.89 to $1.72 split-adjusted Session open, high, low $2.39, $2.39, $1.72 Opening gap -17.30% Close inside the session range 0.00 of the range, where 1.00 is the high Session volume 5,949,694 shares, $10,233,474 Relative volume 8.7x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
19	GCTS	-40.45%	2025-05-15 against the close of 2025-05-14 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Offering / Dilution	GCT Semiconductor Announces $11 Million Registered Direct Offering 05/15/2025 12:56 ET intraday GCT Semiconductor Holding, Inc. Provides Business Update and Reports First Quarter 2025 Financial Results 05/14/2025	Day +1 -41.36% 2025-05-16 Day +5 -51.36% 2025-05-22 Best recovery within 5 -41.36% 2025-05-16 Five sessions later the drop was 27.0% bigger, at -51.36%. Month end -53.18% on 2025-05-30
Close before and after $2.20 to $1.31 split-adjusted Session open, high, low $2.06, $2.25, $1.27 Opening gap -6.36% Close inside the session range 0.04 of the range, where 1.00 is the high Session volume 2,690,172 shares, $3,524,125 Relative volume 14.4x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
20	DCGO	-39.91%	2025-05-09 against the close of 2025-05-08 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	DocGo Announces First Quarter 2025 Results 05/08/2025 16:05 ET after hours	Day +1 -37.98% 2025-05-12 Day +5 -36.91% 2025-05-16 Best recovery within 5 -35.62% 2025-05-13 7.5% of the drop was recovered five sessions later. Month end -39.06% on 2025-05-30
Close before and after $2.33 to $1.40 split-adjusted Session open, high, low $1.89, $1.93, $1.39 Opening gap -18.88% Close inside the session range 0.02 of the range, where 1.00 is the high Session volume 9,533,156 shares, $13,346,418 Relative volume 15.0x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
21	BDSX Also on the opposite board this month on both boards	-38.74%	2025-05-14 against the close of 2025-05-13 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Biodesix Announces First Quarter 2025 Results and Highlights 05/13/2025 16:01 ET after hours	Day +1 -38.74% 2025-05-15 Day +5 +10.03% 2025-05-21 Best recovery within 5 +10.03% 2025-05-21 It recovered the whole drop and closed 10.03% above the pre-news price. Month end -15.90% on 2025-05-30
Close before and after $7.18 to $4.40 split-adjusted Session open, high, low $6.01, $6.01, $3.90 Opening gap -16.37% Close inside the session range 0.24 of the range, where 1.00 is the high Session volume 216,183 shares, $951,205 Relative volume 10.8x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
22	CVRX	-38.69%	2025-05-09 against the close of 2025-05-08 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	CVRx Reports First Quarter 2025 Financial and Operating Results 05/08/2025 16:05 ET after hours	Day +1 -38.95% 2025-05-12 Day +5 -18.51% 2025-05-16 Best recovery within 5 -18.51% 2025-05-16 52.2% of the drop was recovered five sessions later. Month end -14.72% on 2025-05-30
Close before and after $7.78 to $4.77 split-adjusted Session open, high, low $5.97, $5.97, $4.61 Opening gap -23.26% Close inside the session range 0.12 of the range, where 1.00 is the high Session volume 1,859,507 shares, $8,869,848 Relative volume 6.0x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
23	OMER	-38.59%	2025-05-12 against the close of 2025-05-09 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	M&A / Acquisition	Omeros Corporation Announces Agreements to Acquire $80.5 Million of its Convertible Senior Notes Due 2026 05/12/2025 08:41 ET premarket	Day +1 -28.32% 2025-05-13 Day +5 -46.28% 2025-05-19 Best recovery within 5 -28.32% 2025-05-13 Five sessions later the drop was 19.9% bigger, at -46.28%. Month end -50.00% on 2025-05-30
Close before and after $6.18 to $3.80 split-adjusted Session open, high, low $5.87, $5.90, $3.79 Opening gap -5.02% Close inside the session range 0.00 of the range, where 1.00 is the high Session volume 7,424,452 shares, $28,175,795 Relative volume 16.8x the median of the 20 sessions before the pre-news close Baseline gap 3 calendar days from the pre-news close to the measured session
24	SGMO	-38.40%	2025-05-13 against the close of 2025-05-12 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Offering / Dilution	Sangamo Therapeutics Announces Pricing of $23.0 Million Underwritten Offering 05/12/2025 18:23 ET after hours Sangamo Therapeutics Reports Recent Business Highlights and First Quarter 2025 Financial Results 05/12/2025 Sangamo Therapeutics Postpones First Quarter 2025 Conference Call to Later the Same Day 05/12/2025	Day +1 -41.35% 2025-05-14 Day +5 -33.17% 2025-05-20 Best recovery within 5 -33.17% 2025-05-20 13.6% of the drop was recovered five sessions later. Month end -37.73% on 2025-05-30
Close before and after $0.7468 to $0.4600 as traded Session open, high, low $0.4700, $0.4954, $0.4201 Opening gap -37.06% Close inside the session range 0.53 of the range, where 1.00 is the high Session volume 17,495,746 shares, $8,048,043 Relative volume 4.5x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
25	SEAT	-37.81%	2025-05-06 against the close of 2025-05-05 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Vivid Seats Reports First Quarter 2025 Results 05/06/2025 06:30 ET premarket	Day +1 -36.92% 2025-05-07 Day +5 -25.45% 2025-05-13 Best recovery within 5 -25.45% 2025-05-13 32.7% of the drop was recovered five sessions later. Month end -44.09% on 2025-05-30
Close before and after $55.80 to $34.70 split-adjusted Session open, high, low $41.20, $42.20, $33.60 Opening gap -26.16% Close inside the session range 0.13 of the range, where 1.00 is the high Session volume 584,380 shares, $20,277,986 Relative volume 8.4x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
26	VVPR release reads positive	-37.74%	2025-05-29 against the close of 2025-05-28 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	M&A / Acquisition Release reads positive, stock fell 37.74%	VivoPower Receives Revised US$200 Million Enterprise Value Non-Binding Proposal from Energi Holdings For 51% Direct Acquisition of Tembo e-LV 05/29/2025 10:30 ET intraday	Day +1 -31.86% 2025-05-30 Day +5 -13.22% 2025-06-05 Best recovery within 5 -5.58% 2025-06-04 65.0% of the drop was recovered five sessions later. Month end -31.86% on 2025-05-30 This month ended before the fifth session after the move.
Close before and after $6.81 to $4.24 as traded Session open, high, low $7.03, $8.88, $4.15 Opening gap +3.23% Close inside the session range 0.02 of the range, where 1.00 is the high Session volume 6,891,505 shares, $29,219,981 Relative volume 20.5x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
27	VSTS	-37.54%	2025-05-07 against the close of 2025-05-06 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Vestis Reports Second Quarter 2025 Results and Updates Outlook; Amends Credit Agreement Enhancing Financial Flexibility 05/06/2025 16:10 ET after hours Vestis Appoints Jim Barber as President and Chief Executive Officer 05/06/2025	Day +1 -28.01% 2025-05-08 Day +5 -29.97% 2025-05-14 Best recovery within 5 -24.80% 2025-05-12 20.2% of the drop was recovered five sessions later. Month end -29.28% on 2025-05-30
Close before and after $8.71 to $5.44 split-adjusted Session open, high, low $5.44, $5.87, $5.20 Opening gap -37.54% Close inside the session range 0.36 of the range, where 1.00 is the high Session volume 14,008,661 shares, $76,207,116 Relative volume 8.6x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
28	SRXH More than one ranked move this month Also on the opposite board this month 2+ ranked moves on both boards	-36.60%	2025-05-01 against the close of 2025-04-30 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Crypto & Treasury	SRx Health Solutions to Consider Allocating Up to 10% of Future Cash Flows and Cash Reserves to Bitcoin, Solana and Gold 05/01/2025 09:15 ET premarket	Day +1 -39.69% 2025-05-02 Day +5 -72.68% 2025-05-08 Best recovery within 5 -39.69% 2025-05-02 Five sessions later the drop was 98.6% bigger, at -72.68%. Month end -71.97% on 2025-05-30
Close before and after $116.40 to $73.80 split-adjusted Session open, high, low $110.40, $115.30, $71.70 Opening gap -5.15% Close inside the session range 0.05 of the range, where 1.00 is the high Session volume 11,694 shares, $863,017 Baseline gap 1 calendar day from the pre-news close to the measured session
29	SYTA Also on the opposite board this month release reads positive on both boards	-36.39%	2025-05-21 against the close of 2025-05-20 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Other Announcement Release reads positive, stock fell 36.39%	Core Gaming Introduces Nowifi: The Ultimate Offline Mobile Gaming Experience for On-the-Go Play 05/21/2025 08:19 ET premarket	Day +1 -21.00% 2025-05-22 Day +5 -58.49% 2025-05-29 Best recovery within 5 -21.00% 2025-05-22 Five sessions later the drop was 60.7% bigger, at -58.49%. Month end -53.24% on 2025-05-30
Close before and after $32.76 to $20.84 as traded Session open, high, low $25.10, $25.11, $17.12 Opening gap -23.38% Close inside the session range 0.47 of the range, where 1.00 is the high Session volume 4,867,815 shares, $101,445,265 Relative volume 41.5x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
30	DPRO	-32.52%	2025-05-02 against the close of 2025-05-01 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Offering / Dilution	Draganfly Announces Pricing of US$3.6 Million Underwritten Public Offering 05/02/2025 08:30 ET premarket Draganfly Announces Proposed Public Offering of Common Shares & Warrants 05/01/2025	Day +1 -33.22% 2025-05-05 Day +5 -39.83% 2025-05-09 Best recovery within 5 -33.22% 2025-05-05 Five sessions later the drop was 22.5% bigger, at -39.83%. Month end -38.43% on 2025-05-30
Close before and after $2.88 to $1.94 split-adjusted Session open, high, low $1.91, $2.00, $1.67 Opening gap -33.57% Close inside the session range 0.82 of the range, where 1.00 is the high Session volume 2,148,950 shares, $4,168,963 Relative volume 30.3x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
31	PDEX	-31.86%	2025-05-02 against the close of 2025-05-01 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Pro-Dex, Inc. Announces Fiscal 2025 Third Quarter and Nine-Month Results 05/01/2025 16:00 ET after hours	Day +1 -33.22% 2025-05-05 Day +5 -34.19% 2025-05-09 Best recovery within 5 -33.22% 2025-05-05 Five sessions later the drop was 7.3% bigger, at -34.19%. Month end -40.50% on 2025-05-30
Close before and after $67.30 to $45.86 split-adjusted Session open, high, low $61.88, $61.88, $42.40 Opening gap -8.05% Close inside the session range 0.18 of the range, where 1.00 is the high Session volume 278,796 shares, $12,785,585 Relative volume 5.2x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
32	SVRA	-31.69%	2025-05-27 against the close of 2025-05-23 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	FDA & Regulatory	Savara Receives Refusal to File (RTF) Letter From the U.S. Food and Drug Administration (FDA) for the Biologics License Application (BLA) for MOLBREEVI* to Treat Patients With Autoimmune Pulmonary Alveolar Proteinosis (autoimmune PAP) 05/27/2025 08:05 ET premarket Savara Announces New Employment Inducement Grant 05/23/2025	Day +1 -24.82% 2025-05-28 Day +5 -15.49% 2025-06-03 Best recovery within 5 -15.49% 2025-06-02 51.1% of the drop was recovered five sessions later. Month end -19.72% on 2025-05-30 This month ended before the fifth session after the move.
Close before and after $2.84 to $1.94 split-adjusted Session open, high, low $1.92, $2.19, $1.89 Opening gap -32.39% Close inside the session range 0.17 of the range, where 1.00 is the high Session volume 25,013,048 shares, $48,525,313 Relative volume 34.3x the median of the 20 sessions before the pre-news close Baseline gap 4 calendar days from the pre-news close to the measured session
33	SLE More than one ranked move this month 2+ ranked moves	-31.41%	2025-05-29 against the close of 2025-05-28 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Offering / Dilution	Super League Enterprise, Inc. Announces Launch of Proposed Public Offering 05/28/2025 20:05 ET after hours Super League Enterprise, Inc. Announces Pricing of Underwritten Public Offering 05/29/2025	Day +1 -14.81% 2025-05-30 Day +5 -41.81% 2025-06-05 Best recovery within 5 -14.81% 2025-05-30 Five sessions later the drop was 33.1% bigger, at -41.81%. Month end -14.81% on 2025-05-30 This month ended before the fifth session after the move.
Close before and after $109.87 to $75.36 split-adjusted Session open, high, low $71.95, $76.80, $60.00 Opening gap -34.51% Close inside the session range 0.91 of the range, where 1.00 is the high Session volume 32,703 shares, $2,464,498 Relative volume 27.7x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
34	REAL	-30.73%	2025-05-09 against the close of 2025-05-08 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	The RealReal Announces First Quarter 2025 Results 05/08/2025 16:05 ET after hours	Day +1 -23.18% 2025-05-12 Day +5 -24.83% 2025-05-16 Best recovery within 5 -21.81% 2025-05-14 19.2% of the drop was recovered five sessions later. Month end -22.50% on 2025-05-30
Close before and after $7.29 to $5.05 split-adjusted Session open, high, low $6.10, $6.10, $4.82 Opening gap -16.32% Close inside the session range 0.18 of the range, where 1.00 is the high Session volume 16,118,018 shares, $81,395,991 Relative volume 6.7x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
35	MYO	-30.58%	2025-05-08 against the close of 2025-05-07 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Myomo Reports First Quarter 2025 Financial and Operating Results 05/07/2025 17:11 ET after hours	Day +1 -33.88% 2025-05-09 Day +5 -33.26% 2025-05-15 Best recovery within 5 -31.40% 2025-05-12 Five sessions later the drop was 8.8% bigger, at -33.26%. Month end -38.64% on 2025-05-30
Close before and after $4.84 to $3.36 split-adjusted Session open, high, low $4.16, $4.21, $3.24 Opening gap -14.05% Close inside the session range 0.12 of the range, where 1.00 is the high Session volume 2,959,190 shares, $9,942,878 Relative volume 10.4x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
36	SMMT	-30.50%	2025-05-30 against the close of 2025-05-29 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Clinical Trial Results	Ivonescimab Plus Chemotherapy Demonstrates Statistically Significant and Clinically Meaningful Improvement in Progression-Free Survival in Patients with EGFR-Mutant Non-Small Cell Lung Cancer after EGFR TKI Therapy in Global Study 05/30/2025 06:00 ET premarket	Day +1 -32.37% 2025-06-02 Day +5 -21.44% 2025-06-06 Best recovery within 5 -21.33% 2025-06-03 29.7% of the drop was recovered five sessions later. Month end -30.50% on 2025-05-30 same session This month ended before the fifth session after the move.
Close before and after $26.21 to $18.22 split-adjusted Session open, high, low $21.20, $21.63, $18.01 Opening gap -19.11% Close inside the session range 0.06 of the range, where 1.00 is the high Session volume 19,854,456 shares, $361,648,916 Relative volume 7.0x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
37	PRTA	-30.40%	2025-05-27 against the close of 2025-05-23 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Clinical Trial Results	Prothena Announces Phase 3 AFFIRM-AL Clinical Trial for Birtamimab in Patients with AL Amyloidosis Did Not Meet Primary Endpoint 05/23/2025 16:05 ET after hours	Day +1 -30.09% 2025-05-28 Day +5 -26.60% 2025-06-03 Best recovery within 5 -26.60% 2025-06-03 12.5% of the drop was recovered five sessions later. Month end -30.24% on 2025-05-30 This month ended before the fifth session after the move.
Close before and after $6.58 to $4.58 split-adjusted Session open, high, low $4.79, $5.35, $4.45 Opening gap -27.20% Close inside the session range 0.15 of the range, where 1.00 is the high Session volume 9,655,051 shares, $44,220,134 Relative volume 7.2x the median of the 20 sessions before the pre-news close Baseline gap 4 calendar days from the pre-news close to the measured session
38	ONTO	-30.21%	2025-05-09 against the close of 2025-05-08 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Onto Innovation Reports 2025 First Quarter Results 05/08/2025 16:05 ET after hours	Day +1 -26.28% 2025-05-12 Day +5 -21.62% 2025-05-16 Best recovery within 5 -17.92% 2025-05-14 28.4% of the drop was recovered five sessions later. Month end -27.50% on 2025-05-30
Close before and after $126.81 to $88.50 split-adjusted Session open, high, low $99.90, $100.30, $85.88 Opening gap -21.22% Close inside the session range 0.18 of the range, where 1.00 is the high Session volume 8,593,943 shares, $760,563,956 Relative volume 10.0x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
39	PACK	-29.84%	2025-05-06 against the close of 2025-05-05 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Ranpak Holdings Corp. Reports First Quarter 2025 Financial Results 05/06/2025 07:30 ET premarket	Day +1 -28.90% 2025-05-07 Day +5 -14.92% 2025-05-13 Best recovery within 5 -14.92% 2025-05-13 50.0% of the drop was recovered five sessions later. Month end -22.38% on 2025-05-30
Close before and after $4.29 to $3.01 split-adjusted Session open, high, low $3.86, $3.87, $2.91 Opening gap -10.02% Close inside the session range 0.10 of the range, where 1.00 is the high Session volume 3,376,261 shares, $10,162,546 Relative volume 7.9x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
40	PAPL	-29.82%	2025-05-02 against the close of 2025-05-01 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Offering / Dilution	Pineapple Financial Inc. (PAPL) Announces Pricing of $1.5 Million Public Offering 05/02/2025 09:00 ET premarket Pineapple Financial Inc. Partners with CPP to Expand Pineapple Insurance Offering Building on Success and Unlocking a Multi-Billion Dollar Opportunity in Life, Creditor, and Disability Insurance for Mortgage Clients 05/02/2025	Day +1 -35.04% 2025-05-05 Day +5 -38.62% 2025-05-09 Best recovery within 5 -35.04% 2025-05-05 Five sessions later the drop was 29.5% bigger, at -38.62%. Month-end is not shown: no closing price is available for 2025-05-30.
Close before and after $0.1955 to $0.1372 split-adjusted Session open, high, low $0.1050, $0.1379, $0.1050 Opening gap -46.29% Close inside the session range 0.98 of the range, where 1.00 is the high Session volume 19,933,926 shares, $2,734,935 Relative volume 647.5x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
41	PRAA	-29.32%	2025-05-06 against the close of 2025-05-05 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	PRA Group Reports First Quarter 2025 Results 05/05/2025 16:05 ET after hours	Day +1 -30.83% 2025-05-07 Day +5 -20.73% 2025-05-13 Best recovery within 5 -20.73% 2025-05-13 29.3% of the drop was recovered five sessions later. Month end -26.09% on 2025-05-30
Close before and after $19.20 to $13.57 split-adjusted Session open, high, low $14.45, $15.85, $12.91 Opening gap -24.74% Close inside the session range 0.22 of the range, where 1.00 is the high Session volume 3,062,862 shares, $41,563,037 Relative volume 11.1x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
42	CAPR	-29.13%	2025-05-06 against the close of 2025-05-05 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Capricor Therapeutics to Present First Quarter 2025 Financial Results and Recent Corporate Update on May 13 05/06/2025 09:15 ET premarket	Day +1 -33.11% 2025-05-07 Day +5 -29.13% 2025-05-13 Best recovery within 5 -29.13% 2025-05-13 0.0% of the drop was recovered five sessions later. Month end -3.98% on 2025-05-30
Close before and after $10.30 to $7.30 split-adjusted Session open, high, low $10.30, $10.35, $6.97 Opening gap 0.00% Close inside the session range 0.10 of the range, where 1.00 is the high Session volume 9,467,234 shares, $69,110,808 Relative volume 7.5x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
43	TCMD	-28.98%	2025-05-06 against the close of 2025-05-05 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Tactile Systems Technology, Inc. Reports First Quarter 2025 Financial Results 05/05/2025 16:05 ET after hours	Day +1 -30.85% 2025-05-07 Day +5 -29.12% 2025-05-13 Best recovery within 5 -29.12% 2025-05-13 Five sessions later the drop was 0.5% bigger, at -29.12%. Month end -29.12% on 2025-05-30
Close before and after $13.94 to $9.90 split-adjusted Session open, high, low $9.25, $10.06, $8.61 Opening gap -33.64% Close inside the session range 0.89 of the range, where 1.00 is the high Session volume 1,940,970 shares, $19,215,603 Relative volume 11.6x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
44	SRXH More than one ranked move this month Also on the opposite board this month 2+ ranked moves on both boards	-28.84%	2025-05-15 against the close of 2025-05-14 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Crypto & Treasury	SRx Health Solutions Further Diversifies Treasury Strategy with Purchase of Bitcoin; Company to Form a Crypto Treasury Subsidiary with Plan to Partner with an Industry Leader 05/15/2025 09:20 ET premarket	Day +1 -40.70% 2025-05-16 Day +5 -20.54% 2025-05-22 Best recovery within 5 -16.59% 2025-05-20 28.8% of the drop was recovered five sessions later. Month end -32.11% on 2025-05-30
Close before and after $48.06 to $34.20 split-adjusted Session open, high, low $44.18, $44.40, $33.00 Opening gap -8.08% Close inside the session range 0.11 of the range, where 1.00 is the high Session volume 70,678 shares, $2,417,188 Baseline gap 1 calendar day from the pre-news close to the measured session
45	NPCE	-28.39%	2025-05-27 against the close of 2025-05-23 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Guidance Change	NeuroPace Announces Preliminary Results from One-Year Data in NAUTILUS Study 05/27/2025 08:00 ET premarket	Day +1 -29.52% 2025-05-28 Day +5 -23.42% 2025-06-03 Best recovery within 5 -23.42% 2025-06-03 17.5% of the drop was recovered five sessions later. Month end -25.23% on 2025-05-30 This month ended before the fifth session after the move.
Close before and after $17.68 to $12.66 split-adjusted Session open, high, low $13.37, $14.75, $10.61 Opening gap -24.38% Close inside the session range 0.50 of the range, where 1.00 is the high Session volume 1,911,110 shares, $24,194,653 Relative volume 10.7x the median of the 20 sessions before the pre-news close Baseline gap 4 calendar days from the pre-news close to the measured session
46	QURE	-27.75%	2025-05-06 against the close of 2025-05-05 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	uniQure to Announce First Quarter 2025 Financial Results 05/05/2025 16:05 ET after hours	Day +1 -36.69% 2025-05-07 Day +5 -19.38% 2025-05-13 Best recovery within 5 -17.24% 2025-05-12 30.2% of the drop was recovered five sessions later. Month end -8.94% on 2025-05-30
Close before and after $15.89 to $11.48 split-adjusted Session open, high, low $15.51, $15.99, $10.85 Opening gap -2.39% Close inside the session range 0.12 of the range, where 1.00 is the high Session volume 7,894,976 shares, $90,634,324 Relative volume 7.6x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
47	DGNX release reads positive	-27.72%	2025-05-07 against the close of 2025-05-06 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	M&A / Acquisition Release reads positive, stock fell 27.72%	His Highness Shaikh Mohammed Bin Sultan Bin Hamdan Al Nahyan acquires Warrants of Diginex Limited to Purchase 6.75 Million Ordinary Shares of Diginex for USD$300 million via a Private Transaction 05/06/2025 16:30 ET after hours	Day +1 -24.45% 2025-05-08 Day +5 +10.35% 2025-05-14 Best recovery within 5 +10.35% 2025-05-14 It recovered the whole drop and closed 10.35% above the pre-news price. Month end -29.31% on 2025-05-30
Close before and after $76.12 to $55.02 split-adjusted Session open, high, low $70.50, $72.00, $55.00 Opening gap -7.38% Close inside the session range 0.00 of the range, where 1.00 is the high Session volume 39,998 shares, $2,200,690 Relative volume 1.2x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
48	UMAC	-27.35%	2025-05-05 against the close of 2025-05-02 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Offering / Dilution	Unusual Machines, Inc. Announces Proposed Public Offering 05/02/2025 20:00 ET after hours Unusual Machines, Inc. Announces Pricing of $40.0 Million Confidentially Marketed Public Offering of Common Stock 05/05/2025	Day +1 -27.21% 2025-05-06 Day +5 -22.87% 2025-05-12 Best recovery within 5 -21.56% 2025-05-08 16.4% of the drop was recovered five sessions later. Month end -28.22% on 2025-05-30
Close before and after $6.91 to $5.02 split-adjusted Session open, high, low $5.36, $5.51, $4.90 Opening gap -22.43% Close inside the session range 0.20 of the range, where 1.00 is the high Session volume 6,023,649 shares, $30,238,718 Relative volume 12.3x the median of the 20 sessions before the pre-news close Baseline gap 3 calendar days from the pre-news close to the measured session
49	DAVA	-26.95%	2025-05-14 against the close of 2025-05-13 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Endava Announces Third Quarter Fiscal Year 2025 Results 05/14/2025 07:17 ET premarket Endava and AlixPartners Announce Partnership to Accelerate Digital Transformation 05/14/2025	Day +1 -30.97% 2025-05-15 Day +5 -31.34% 2025-05-21 Best recovery within 5 -28.30% 2025-05-19 Five sessions later the drop was 16.3% bigger, at -31.34%. Month end -27.88% on 2025-05-30
Close before and after $21.41 to $15.64 split-adjusted Session open, high, low $18.05, $18.17, $14.50 Opening gap -15.72% Close inside the session range 0.31 of the range, where 1.00 is the high Session volume 6,946,027 shares, $108,635,862 Relative volume 14.9x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
50	OGN	-26.91%	2025-05-01 against the close of 2025-04-30 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Organon Reports Results for the First Quarter Ended March 31, 2025 05/01/2025 07:00 ET premarket	Day +1 -25.83% 2025-05-02 Day +5 -30.24% 2025-05-08 Best recovery within 5 -25.83% 2025-05-02 Five sessions later the drop was 12.4% bigger, at -30.24%. Month end -28.69% on 2025-05-30
Close before and after $12.93 to $9.45 split-adjusted Session open, high, low $10.18, $10.88, $9.25 Opening gap -21.27% Close inside the session range 0.12 of the range, where 1.00 is the high Session volume 31,044,758 shares, $293,372,963 Relative volume 7.0x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
51	DDD	-26.67%	2025-05-13 against the close of 2025-05-12 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	3D Systems Reports First Quarter 2025 Financial Results 05/12/2025 17:00 ET after hours	Day +1 -31.37% 2025-05-14 Day +5 -32.16% 2025-05-20 Best recovery within 5 -31.37% 2025-05-14 Five sessions later the drop was 20.6% bigger, at -32.16%. Month end -39.22% on 2025-05-30
Close before and after $2.55 to $1.87 split-adjusted Session open, high, low $1.80, $1.97, $1.75 Opening gap -29.41% Close inside the session range 0.54 of the range, where 1.00 is the high Session volume 13,277,756 shares, $24,829,404 Relative volume 6.7x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
52	NCEW	-26.01%	2025-05-07 against the close of 2025-05-06 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Contract / Partnership	New Century Logistics and Soradynamics Inc have reached a strategic partnership, Introducing an innovative in-vehicle drone logistics system to reshape the last mile delivery in the United States 05/07/2025 06:50 ET premarket	Day +1 -38.57% 2025-05-08 Day +5 -45.66% 2025-05-14 Best recovery within 5 -34.98% 2025-05-12 Five sessions later the drop was 75.5% bigger, at -45.66%. Month end -52.02% on 2025-05-30
Close before and after $17.84 to $13.20 split-adjusted Session open, high, low $25.28, $31.76, $12.00 Opening gap +41.70% Close inside the session range 0.06 of the range, where 1.00 is the high Session volume 5,863,223 shares, $77,394,544 Relative volume over 1,000x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
53	BRCC	-25.74%	2025-05-06 against the close of 2025-05-05 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	BRC Inc. Reports First Quarter 2025 Financial Results 05/05/2025 16:15 ET after hours	Day +1 -35.44% 2025-05-07 Day +5 -22.36% 2025-05-13 Best recovery within 5 -22.36% 2025-05-13 13.1% of the drop was recovered five sessions later. Month end -24.47% on 2025-05-30
Close before and after $23.70 to $17.60 split-adjusted Session open, high, low $19.45, $20.17, $17.50 Opening gap -17.93% Close inside the session range 0.04 of the range, where 1.00 is the high Session volume 342,009 shares, $6,019,358 Relative volume 6.6x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
54	SOWG release reads positive	-25.58%	2025-05-14 against the close of 2025-05-13 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings catalyst from a later release the same session Release reads positive, stock fell 25.58%	Sow Good Unveils New Freeze Dried Caramel and Raw Caramel at Sweets & Snacks Expo 05/13/2025 16:15 ET after hours Sow Good Reports First Quarter 2025 Results 05/14/2025	Day +1 -20.81% 2025-05-15 Day +5 -10.68% 2025-05-21 Best recovery within 5 +0.06% 2025-05-20 58.2% of the drop was recovered five sessions later. Month end -9.20% on 2025-05-30
Close before and after $12.29 to $9.15 split-adjusted Session open, high, low $11.87, $12.30, $7.83 Opening gap -3.45% Close inside the session range 0.29 of the range, where 1.00 is the high Session volume 42,651 shares, $390,193 Relative volume 9.8x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
55	GIBO release reads positive	-25.50%	2025-05-12 against the close of 2025-05-09 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Crypto & Treasury Release reads positive, stock fell 25.50%	GIBO Launches USDG.net: Ushering in a New Era of Blockchain Payments for AI-Driven Animation 05/12/2025 14:00 ET intraday	Day +1 -44.13% 2025-05-13 Day +5 -54.15% 2025-05-19 Best recovery within 5 -42.26% 2025-05-15 Five sessions later the drop was 112.4% bigger, at -54.15%. Month end -63.61% on 2025-05-30
Close before and after $34,900.00 to $26,000.00 split-adjusted Session open, high, low $29,850.00, $30,350.00, $20,500.00 Opening gap -14.47% Close inside the session range 0.56 of the range, where 1.00 is the high Session volume 194 shares, $5,044,000 Baseline gap 3 calendar days from the pre-news close to the measured session
56	JELD	-25.40%	2025-05-06 against the close of 2025-05-05 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	JELD-WEN Reports First Quarter 2025 Results 05/05/2025 16:30 ET after hours	Day +1 -28.24% 2025-05-07 Day +5 -21.14% 2025-05-13 Best recovery within 5 -21.14% 2025-05-13 16.8% of the drop was recovered five sessions later. Month end -35.17% on 2025-05-30
Close before and after $5.63 to $4.20 split-adjusted Session open, high, low $4.32, $4.59, $4.05 Opening gap -23.27% Close inside the session range 0.28 of the range, where 1.00 is the high Session volume 6,160,038 shares, $25,872,160 Relative volume 3.9x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
57	RCEL	-25.29%	2025-05-09 against the close of 2025-05-08 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	AVITA Medical Reports First Quarter 2025 Financial Results 05/08/2025 16:03 ET after hours	Day +1 -22.29% 2025-05-12 Day +5 -30.76% 2025-05-16 Best recovery within 5 -22.29% 2025-05-12 Five sessions later the drop was 21.6% bigger, at -30.76%. Month end -39.76% on 2025-05-30
Close before and after $9.33 to $6.97 split-adjusted Session open, high, low $7.25, $7.65, $6.60 Opening gap -22.29% Close inside the session range 0.35 of the range, where 1.00 is the high Session volume 1,617,519 shares, $11,274,107 Relative volume 10.8x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
58	IMUX	-25.28%	2025-05-29 against the close of 2025-05-28 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Offering / Dilution	Immunic, Inc. Announces Proposed Public Offering 05/28/2025 16:02 ET after hours Immunic, Inc. Announces Pricing of Oversubscribed $65 Million Underwritten Public Offering 05/29/2025	Day +1 -27.50% 2025-05-30 Day +5 -15.08% 2025-06-05 Best recovery within 5 -14.85% 2025-06-04 40.3% of the drop was recovered five sessions later. Month end -27.50% on 2025-05-30 This month ended before the fifth session after the move.
Close before and after $9.10 to $6.80 split-adjusted Session open, high, low $8.00, $8.80, $5.61 Opening gap -12.11% Close inside the session range 0.37 of the range, where 1.00 is the high Session volume 925,161 shares, $6,292,020 Relative volume 11.5x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
59	BGS	-25.20%	2025-05-07 against the close of 2025-05-06 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	B&G Foods Reports Financial Results for First Quarter 2025 05/07/2025 08:00 ET premarket	Day +1 -29.00% 2025-05-08 Day +5 -32.49% 2025-05-14 Best recovery within 5 -28.68% 2025-05-12 Five sessions later the drop was 28.9% bigger, at -32.49%. Month end -33.28% on 2025-05-30
Close before and after $6.31 to $4.72 split-adjusted Session open, high, low $5.91, $5.91, $4.30 Opening gap -6.34% Close inside the session range 0.26 of the range, where 1.00 is the high Session volume 22,532,433 shares, $106,353,084 Relative volume 13.9x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
60	ARVN	-24.84%	2025-05-01 against the close of 2025-04-30 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Arvinas Reports First Quarter 2025 Financial Results and Provides Corporate Update 05/01/2025 07:00 ET premarket	Day +1 -19.75% 2025-05-02 Day +5 -29.21% 2025-05-08 Best recovery within 5 -19.75% 2025-05-02 Five sessions later the drop was 17.6% bigger, at -29.21%. Month end -25.16% on 2025-05-30
Close before and after $9.62 to $7.23 split-adjusted Session open, high, low $6.36, $7.41, $6.23 Opening gap -33.89% Close inside the session range 0.85 of the range, where 1.00 is the high Session volume 16,808,181 shares, $121,523,149 Relative volume 7.0x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
61	DNUT	-24.71%	2025-05-08 against the close of 2025-05-07 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Krispy Kreme Reports First Quarter 2025 Financial Results 05/08/2025 06:45 ET premarket	Day +1 -36.95% 2025-05-09 Day +5 -25.87% 2025-05-15 Best recovery within 5 -25.87% 2025-05-13 Five sessions later the drop was 4.7% bigger, at -25.87%. Month end -33.26% on 2025-05-30
Close before and after $4.33 to $3.26 split-adjusted Session open, high, low $3.03, $3.61, $3.02 Opening gap -30.02% Close inside the session range 0.41 of the range, where 1.00 is the high Session volume 30,547,953 shares, $99,586,327 Relative volume 10.9x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
62	EOSE Also on the opposite board this month on both boards	-24.69%	2025-05-29 against the close of 2025-05-28 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Offering / Dilution	Eos Energy Enterprises, Inc. Announces Proposed Offering of Common Stock 05/29/2025 06:55 ET premarket Eos Energy Enterprises, Inc. Announces Proposed Convertible Senior Notes Offering 05/29/2025	Day +1 -30.61% 2025-05-30 Day +5 -34.61% 2025-06-05 Best recovery within 5 -30.61% 2025-05-30 Five sessions later the drop was 40.2% bigger, at -34.61%. Month end -30.61% on 2025-05-30 This month ended before the fifth session after the move.
Close before and after $6.00 to $4.52 split-adjusted Session open, high, low $5.05, $5.36, $4.51 Opening gap -15.76% Close inside the session range 0.01 of the range, where 1.00 is the high Session volume 60,725,621 shares, $274,176,179 Relative volume 7.5x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
63	ARDX	-24.50%	2025-05-02 against the close of 2025-05-01 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Ardelyx Reports First Quarter 2025 Financial Results and Provides Business Update 05/01/2025 16:01 ET after hours	Day +1 -31.72% 2025-05-05 Day +5 -33.82% 2025-05-09 Best recovery within 5 -27.79% 2025-05-06 Five sessions later the drop was 38.0% bigger, at -33.82%. Month end -32.91% on 2025-05-30
Close before and after $5.47 to $4.13 split-adjusted Session open, high, low $4.05, $4.57, $4.02 Opening gap -25.94% Close inside the session range 0.20 of the range, where 1.00 is the high Session volume 20,522,378 shares, $84,757,421 Relative volume 4.1x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
64	ASPN	-24.25%	2025-05-08 against the close of 2025-05-07 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Aspen Aerogels, Inc. Reports First Quarter 2025 Financial Results and Recent Business Highlights 05/08/2025 06:30 ET premarket	Day +1 -13.01% 2025-05-09 Day +5 0.00% 2025-05-15 Best recovery within 5 +4.39% 2025-05-13 100.0% of the drop was recovered five sessions later. Month end +1.23% on 2025-05-30
Close before and after $5.69 to $4.31 split-adjusted Session open, high, low $4.29, $4.76, $4.16 Opening gap -24.69% Close inside the session range 0.25 of the range, where 1.00 is the high Session volume 10,004,199 shares, $43,118,098 Relative volume 7.1x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
65	PSTV	-24.05%	2025-05-14 against the close of 2025-05-13 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Clinical Trial Results	Plus Therapeutics’ REYOBIQ™ Shows Clinical Benefit and Safety in the ReSPECT-LM Clinical Trial for Patients with Leptomeningeal Metastases (LM) 05/14/2025 07:30 ET premarket	Day +1 -27.42% 2025-05-15 Day +5 -51.40% 2025-05-21 Best recovery within 5 -27.42% 2025-05-15 Five sessions later the drop was 113.7% bigger, at -51.40%. Month end -58.90% on 2025-05-30
Close before and after $17.45 to $13.25 split-adjusted Session open, high, low $17.65, $18.65, $12.08 Opening gap +1.15% Close inside the session range 0.18 of the range, where 1.00 is the high Session volume 274,685 shares, $3,640,263 Relative volume 4.9x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
66	AGL	-23.99%	2025-05-07 against the close of 2025-05-06 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	agilon health Reports First Quarter 2025 Results 05/06/2025 16:05 ET after hours	Day +1 -27.80% 2025-05-08 Day +5 -40.13% 2025-05-14 Best recovery within 5 -27.80% 2025-05-08 Five sessions later the drop was 67.3% bigger, at -40.13%. Month end -50.22% on 2025-05-30
Close before and after $111.50 to $84.75 split-adjusted Session open, high, low $117.75, $119.50, $83.75 Opening gap +5.61% Close inside the session range 0.03 of the range, where 1.00 is the high Session volume 401,829 shares, $34,055,008 Relative volume 2.1x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
67	ECOR	-23.79%	2025-05-08 against the close of 2025-05-07 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	electroCore Announces First Quarter 2025 Financial Results 05/07/2025 16:05 ET after hours	Day +1 -31.72% 2025-05-09 Day +5 -27.31% 2025-05-15 Best recovery within 5 -27.31% 2025-05-15 Five sessions later the drop was 14.8% bigger, at -27.31%. Month end -26.58% on 2025-05-30
Close before and after $6.81 to $5.19 split-adjusted Session open, high, low $5.80, $5.80, $5.05 Opening gap -14.83% Close inside the session range 0.19 of the range, where 1.00 is the high Session volume 489,977 shares, $2,542,981 Relative volume 4.8x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
68	ZIP	-23.64%	2025-05-09 against the close of 2025-05-08 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	ZipRecruiter Announces First Quarter 2025 Results 05/08/2025 16:05 ET after hours	Day +1 -13.49% 2025-05-12 Day +5 -3.68% 2025-05-16 Best recovery within 5 -3.68% 2025-05-16 84.4% of the drop was recovered five sessions later. Month end +4.55% on 2025-05-30
Close before and after $5.71 to $4.36 split-adjusted Session open, high, low $4.51, $4.90, $4.25 Opening gap -21.02% Close inside the session range 0.17 of the range, where 1.00 is the high Session volume 3,095,605 shares, $13,496,838 Relative volume 3.2x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
69	GLOB	-23.61%	2025-05-16 against the close of 2025-05-15 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Globant Reports 2025 First Quarter Financial Results 05/15/2025 16:15 ET after hours	Day +1 -20.61% 2025-05-19 Day +5 -24.25% 2025-05-23 Best recovery within 5 -19.81% 2025-05-20 Five sessions later the drop was 2.7% bigger, at -24.25%. Month end -26.16% on 2025-05-30
Close before and after $132.84 to $101.47 split-adjusted Session open, high, low $91.40, $102.97, $88.03 Opening gap -31.20% Close inside the session range 0.90 of the range, where 1.00 is the high Session volume 11,031,633 shares, $1,119,379,801 Relative volume 16.7x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
70	GRAL	-23.32%	2025-05-14 against the close of 2025-05-13 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	GRAIL Reports First Quarter 2025 Financial Results 05/13/2025 16:01 ET after hours	Day +1 -9.09% 2025-05-15 Day +5 -12.66% 2025-05-21 Best recovery within 5 -6.95% 2025-05-16 45.7% of the drop was recovered five sessions later. Month end -10.45% on 2025-05-30
Close before and after $42.89 to $32.89 split-adjusted Session open, high, low $37.40, $40.25, $32.35 Opening gap -12.80% Close inside the session range 0.07 of the range, where 1.00 is the high Session volume 5,135,572 shares, $168,908,963 Relative volume 4.6x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
71	LNTH	-23.23%	2025-05-07 against the close of 2025-05-06 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Lantheus Reports First Quarter 2025 Financial Results and Provides Business Update 05/07/2025 07:00 ET premarket Lantheus Announces Sale of SPECT Business to SHINE Technologies 05/06/2025	Day +1 -23.27% 2025-05-08 Day +5 -24.83% 2025-05-14 Best recovery within 5 -22.03% 2025-05-09 Five sessions later the drop was 6.9% bigger, at -24.83%. Month end -27.93% on 2025-05-30
Close before and after $104.84 to $80.49 split-adjusted Session open, high, low $89.90, $89.90, $79.24 Opening gap -14.25% Close inside the session range 0.12 of the range, where 1.00 is the high Session volume 7,207,815 shares, $580,157,029 Relative volume 9.9x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
72	ICHR	-23.22%	2025-05-06 against the close of 2025-05-05 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Ichor Holdings, Ltd. Announces First Quarter 2025 Financial Results 05/05/2025 16:05 ET after hours	Day +1 -20.35% 2025-05-07 Day +5 -7.49% 2025-05-13 Best recovery within 5 -7.49% 2025-05-13 67.7% of the drop was recovered five sessions later. Month end -24.28% on 2025-05-30
Close before and after $20.84 to $16.00 split-adjusted Session open, high, low $16.60, $16.97, $15.38 Opening gap -20.35% Close inside the session range 0.39 of the range, where 1.00 is the high Session volume 1,444,045 shares, $23,104,720 Relative volume 3.8x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
73	AXGN	-23.18%	2025-05-08 against the close of 2025-05-07 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Axogen, Inc. Reports 2025 First Quarter Financial Results 05/08/2025 07:05 ET premarket Axogen Announces Chief Financial Officer Transition 05/08/2025	Day +1 -30.66% 2025-05-09 Day +5 -28.13% 2025-05-15 Best recovery within 5 -27.88% 2025-05-14 Five sessions later the drop was 21.4% bigger, at -28.13%. Month end -33.56% on 2025-05-30
Close before and after $16.39 to $12.59 split-adjusted Session open, high, low $13.60, $13.92, $11.00 Opening gap -17.02% Close inside the session range 0.54 of the range, where 1.00 is the high Session volume 2,553,165 shares, $32,144,347 Relative volume 6.8x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
74	HBB	-23.18%	2025-05-01 against the close of 2025-04-30 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	HAMILTON BEACH BRANDS HOLDING COMPANY ANNOUNCES FIRST QUARTER 2025 RESULTS 04/30/2025 16:05 ET after hours	Day +1 -25.91% 2025-05-02 Day +5 -26.36% 2025-05-08 Best recovery within 5 -25.91% 2025-05-02 Five sessions later the drop was 13.7% bigger, at -26.36%. Month end -7.73% on 2025-05-30
Close before and after $19.80 to $15.21 split-adjusted Session open, high, low $18.53, $19.09, $15.00 Opening gap -6.41% Close inside the session range 0.05 of the range, where 1.00 is the high Session volume 111,246 shares, $1,692,052 Relative volume 1.5x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
75	SQNS	-23.16%	2025-05-06 against the close of 2025-05-05 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Sequans Communications Preliminary First Quarter 2025 Financial Results 05/06/2025 06:00 ET premarket	Day +1 -21.58% 2025-05-07 Day +5 -16.84% 2025-05-13 Best recovery within 5 -16.32% 2025-05-09 27.3% of the drop was recovered five sessions later. Month end -9.41% on 2025-05-30
Close before and after $19.00 to $14.60 split-adjusted Session open, high, low $19.93, $20.70, $13.80 Opening gap +4.87% Close inside the session range 0.12 of the range, where 1.00 is the high Session volume 64,911 shares, $947,701 Relative volume 19.0x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
76	SVCO	-23.02%	2025-05-08 against the close of 2025-05-07 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Silvaco Reports First Quarter 2025 Financial Results 05/07/2025 16:05 ET after hours	Day +1 -17.08% 2025-05-09 Day +5 -10.94% 2025-05-15 Best recovery within 5 -5.09% 2025-05-14 52.5% of the drop was recovered five sessions later. Month end -12.64% on 2025-05-30
Close before and after $5.30 to $4.08 split-adjusted Session open, high, low $4.70, $4.83, $4.01 Opening gap -11.32% Close inside the session range 0.09 of the range, where 1.00 is the high Session volume 395,633 shares, $1,614,183 Relative volume 5.6x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
77	GMED	-22.96%	2025-05-09 against the close of 2025-05-08 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Globus Medical Reports First Quarter 2025 Results 05/08/2025 16:15 ET after hours	Day +1 -18.56% 2025-05-12 Day +5 -15.47% 2025-05-16 Best recovery within 5 -15.47% 2025-05-16 32.6% of the drop was recovered five sessions later. Month end -18.33% on 2025-05-30
Close before and after $72.46 to $55.82 split-adjusted Session open, high, low $60.97, $61.50, $54.48 Opening gap -15.86% Close inside the session range 0.19 of the range, where 1.00 is the high Session volume 10,898,126 shares, $608,333,393 Relative volume 11.1x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
78	CTKB	-22.82%	2025-05-09 against the close of 2025-05-08 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Cytek Biosciences Reports First Quarter 2025 Financial Results 05/08/2025 16:05 ET after hours	Day +1 -20.32% 2025-05-12 Day +5 -29.55% 2025-05-16 Best recovery within 5 -20.32% 2025-05-12 Five sessions later the drop was 29.5% bigger, at -29.55%. Month end -26.91% on 2025-05-30
Close before and after $3.79 to $2.93 split-adjusted Session open, high, low $3.10, $3.47, $2.87 Opening gap -18.21% Close inside the session range 0.10 of the range, where 1.00 is the high Session volume 2,224,559 shares, $6,506,835 Relative volume 3.8x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
79	CGC	-22.81%	2025-05-30 against the close of 2025-05-29 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Canopy Growth Reports Fourth Quarter and Fiscal Year 2025 Financial Results 05/30/2025 07:00 ET premarket	Day +1 -29.24% 2025-06-02 Day +5 -0.58% 2025-06-06 Best recovery within 5 -0.58% 2025-06-06 97.5% of the drop was recovered five sessions later. Month end -22.81% on 2025-05-30 same session This month ended before the fifth session after the move.
Close before and after $1.71 to $1.32 split-adjusted Session open, high, low $1.47, $1.49, $1.31 Opening gap -14.04% Close inside the session range 0.06 of the range, where 1.00 is the high Session volume 18,412,090 shares, $24,303,959 Relative volume 3.3x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
80	PPTA	-22.66%	2025-05-12 against the close of 2025-05-09 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Perpetua Resources Announces First Quarter 2025 and Recent Highlights 05/12/2025 07:16 ET premarket	Day +1 -19.14% 2025-05-13 Day +5 -15.88% 2025-05-19 Best recovery within 5 -15.88% 2025-05-19 29.9% of the drop was recovered five sessions later. Month end -8.37% on 2025-05-30
Close before and after $15.18 to $11.74 split-adjusted Session open, high, low $14.10, $14.10, $11.71 Opening gap -7.11% Close inside the session range 0.01 of the range, where 1.00 is the high Session volume 2,933,975 shares, $34,444,867 Relative volume 3.0x the median of the 20 sessions before the pre-news close Baseline gap 3 calendar days from the pre-news close to the measured session
81	TLYS	-22.66%	2025-05-13 against the close of 2025-05-12 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Contract / Partnership	Tilly's Partners with Nedap to Elevate Omnichannel Strategy 05/13/2025 09:00 ET premarket	Day +1 -40.93% 2025-05-14 Day +5 -21.10% 2025-05-20 Best recovery within 5 -21.10% 2025-05-20 6.9% of the drop was recovered five sessions later. Month end +23.28% on 2025-05-30
Close before and after $1.16 to $0.8971 split-adjusted Session open, high, low $1.15, $1.31, $0.8001 Opening gap -0.86% Close inside the session range 0.19 of the range, where 1.00 is the high Session volume 1,434,355 shares, $1,286,760 Relative volume 18.4x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
82	NWTN Also on the opposite board this month on both boards	-22.65%	2025-05-21 against the close of 2025-05-20 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Other Announcement	NWTN Announces AI Industrial Park Project in Abu Dhabi 05/21/2025 09:22 ET premarket	Day +1 -21.79% 2025-05-22 Day +5 -19.23% 2025-05-29 Best recovery within 5 -3.85% 2025-05-28 15.1% of the drop was recovered five sessions later. Month end -34.62% on 2025-05-30
Close before and after $2.34 to $1.81 as traded Session open, high, low $2.14, $2.49, $1.50 Opening gap -8.55% Close inside the session range 0.31 of the range, where 1.00 is the high Session volume 2,201,876 shares, $3,985,396 Relative volume 24.2x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
83	EXOD	-22.58%	2025-05-13 against the close of 2025-05-12 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Exodus Reports First Quarter 2025 Results 05/12/2025 16:06 ET after hours	Day +1 -35.76% 2025-05-14 Day +5 -36.45% 2025-05-20 Best recovery within 5 -34.14% 2025-05-15 Five sessions later the drop was 61.4% bigger, at -36.45%. Month end -47.51% on 2025-05-30
Close before and after $54.30 to $42.04 split-adjusted Session open, high, low $48.50, $48.70, $37.40 Opening gap -10.68% Close inside the session range 0.41 of the range, where 1.00 is the high Session volume 226,148 shares, $9,507,262 Relative volume 5.7x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
84	GYRE	-22.57%	2025-05-23 against the close of 2025-05-22 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Offering / Dilution	Gyre Therapeutics Announces Proposed Underwritten Public Offering of Common Stock 05/22/2025 16:02 ET after hours Gyre Therapeutics Announces Pricing of $20.0 Million Public Offering of Common Stock 05/22/2025 Gyre Therapeutics’ Hydronidone Met the Primary Endpoint and Demonstrated Statistically Significant Fibrosis Regression in Pivotal Phase 3 Trial for the Treatment of CHB-associated Liver Fibrosis in China 05/22/2025	Day +1 -9.19% 2025-05-27 Day +5 -31.49% 2025-06-02 Best recovery within 5 -9.19% 2025-05-27 Five sessions later the drop was 39.5% bigger, at -31.49%. Month end -19.09% on 2025-05-30 This month ended before the fifth session after the move.
Close before and after $11.21 to $8.68 split-adjusted Session open, high, low $9.26, $10.99, $8.01 Opening gap -17.40% Close inside the session range 0.22 of the range, where 1.00 is the high Session volume 2,106,389 shares, $18,283,457 Relative volume 19.4x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
85	MLGO Also on the opposite board this month on both boards	-22.36%	2025-05-13 against the close of 2025-05-12 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Crypto & Treasury	MicroAlgo Inc. Develops Blockchain-Based Traceable IP Rights Protection Algorithm 05/13/2025 08:00 ET premarket	Day +1 -32.91% 2025-05-14 Day +5 -59.42% 2025-05-20 Best recovery within 5 -32.91% 2025-05-14 Five sessions later the drop was 165.7% bigger, at -59.42%. Month end -53.35% on 2025-05-30
Close before and after $93.90 to $72.90 split-adjusted Session open, high, low $100.20, $103.50, $68.70 Opening gap +6.71% Close inside the session range 0.12 of the range, where 1.00 is the high Session volume 1,215,838 shares, $88,634,590 Relative volume 4.4x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
86	EXFY	-22.22%	2025-05-09 against the close of 2025-05-08 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Expensify Announces Q1 2025 Results 05/08/2025 16:00 ET after hours	Day +1 -26.31% 2025-05-12 Day +5 -22.55% 2025-05-16 Best recovery within 5 -21.90% 2025-05-15 Five sessions later the drop was 1.5% bigger, at -22.55%. Month end -27.78% on 2025-05-30
Close before and after $3.06 to $2.38 split-adjusted Session open, high, low $2.71, $2.83, $2.16 Opening gap -11.44% Close inside the session range 0.33 of the range, where 1.00 is the high Session volume 1,439,122 shares, $3,425,110 Relative volume 5.7x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
87	ALDX	-22.22%	2025-05-06 against the close of 2025-05-05 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Clinical Trial Results	Aldeyra Therapeutics Schedules Conference Call and Webcast to Announce Topline Results from Phase 3 Dry Eye Disease Clinical Trials of Reproxalap 05/05/2025 16:00 ET after hours Aldeyra Therapeutics Achieves Primary Endpoint in Phase 3 Dry Eye Disease Chamber Trial of Reproxalap and Plans NDA Resubmission 05/05/2025	Day +1 -25.56% 2025-05-07 Day +5 -22.96% 2025-05-13 Best recovery within 5 -18.15% 2025-05-12 Five sessions later the drop was 3.3% bigger, at -22.96%. Month end -20.37% on 2025-05-30
Close before and after $2.70 to $2.10 split-adjusted Session open, high, low $2.42, $2.43, $2.02 Opening gap -10.56% Close inside the session range 0.20 of the range, where 1.00 is the high Session volume 4,566,499 shares, $9,589,648 Relative volume 3.1x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
88	LUNG	-21.95%	2025-05-01 against the close of 2025-04-30 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Pulmonx Reports First Quarter 2025 Financial Results 04/30/2025 16:05 ET after hours	Day +1 -21.95% 2025-05-02 Day +5 -24.64% 2025-05-08 Best recovery within 5 -21.95% 2025-05-02 Five sessions later the drop was 12.3% bigger, at -24.64%. Month end -29.61% on 2025-05-30
Close before and after $4.83 to $3.77 split-adjusted Session open, high, low $5.21, $5.46, $3.61 Opening gap +7.87% Close inside the session range 0.09 of the range, where 1.00 is the high Session volume 1,552,868 shares, $5,854,312 Relative volume 4.5x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
89	BZAI	-21.94%	2025-05-15 against the close of 2025-05-14 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Blaize Announces First Quarter 2025 Financial Results 05/14/2025 16:05 ET after hours	Day +1 -23.38% 2025-05-16 Day +5 -11.87% 2025-05-22 Best recovery within 5 -11.87% 2025-05-22 45.9% of the drop was recovered five sessions later. Month end -27.70% on 2025-05-30
Close before and after $2.78 to $2.17 split-adjusted Session open, high, low $2.75, $2.81, $2.17 Opening gap -1.08% Close inside the session range 0.00 of the range, where 1.00 is the high Session volume 685,515 shares, $1,487,568 Relative volume 3.4x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
90	SEM	-21.82%	2025-05-02 against the close of 2025-05-01 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Buyback / Dividend	Select Medical Holdings Corporation Announces Results For Its First Quarter Ended March 31, 2025 and Cash Dividend 05/01/2025 16:30 ET after hours	Day +1 -19.08% 2025-05-05 Day +5 -18.20% 2025-05-09 Best recovery within 5 -17.65% 2025-05-07 16.6% of the drop was recovered five sessions later. Month end -16.17% on 2025-05-30
Close before and after $18.24 to $14.26 as traded Session open, high, low $16.49, $16.70, $14.03 Opening gap -9.62% Close inside the session range 0.09 of the range, where 1.00 is the high Session volume 4,344,695 shares, $61,955,351 Relative volume 4.7x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
91	ASST Also on the opposite board this month on both boards	-21.80%	2025-05-27 against the close of 2025-05-23 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Crypto & Treasury	Strive Asset Management and Asset Entities (Nasdaq: ASST) Announce $750M Private Investment to Fund First Wave of Bitcoin Accumulation 05/27/2025 09:00 ET premarket	Day +1 -31.74% 2025-05-28 Day +5 -33.08% 2025-06-03 Best recovery within 5 -27.72% 2025-05-29 Five sessions later the drop was 51.7% bigger, at -33.08%. Month end -32.98% on 2025-05-30 This month ended before the fifth session after the move.
Close before and after $209.20 to $163.60 split-adjusted Session open, high, low $235.00, $237.60, $152.40 Opening gap +12.33% Close inside the session range 0.13 of the range, where 1.00 is the high Session volume 914,710 shares, $149,646,556 Relative volume 2.5x the median of the 20 sessions before the pre-news close Baseline gap 4 calendar days from the pre-news close to the measured session
92	PHAT	-21.68%	2025-05-01 against the close of 2025-04-30 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Phathom Pharmaceuticals Reports First Quarter 2025 Financial Results and Provides Business Update 05/01/2025 07:00 ET premarket	Day +1 -35.66% 2025-05-02 Day +5 -46.62% 2025-05-08 Best recovery within 5 -35.66% 2025-05-02 Five sessions later the drop was 115.0% bigger, at -46.62%. Month end -0.93% on 2025-05-30
Close before and after $4.29 to $3.36 split-adjusted Session open, high, low $4.00, $4.04, $3.07 Opening gap -6.76% Close inside the session range 0.30 of the range, where 1.00 is the high Session volume 5,525,233 shares, $18,564,783 Relative volume 5.5x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
93	QIPT	-21.60%	2025-05-13 against the close of 2025-05-12 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Quipt Home Medical Reports Fiscal Second Quarter 2025 Results 05/12/2025 17:00 ET after hours	Day +1 -27.23% 2025-05-14 Day +5 +0.47% 2025-05-20 Best recovery within 5 +0.47% 2025-05-20 It recovered the whole drop and closed 0.47% above the pre-news price. Month end -15.96% on 2025-05-30
Close before and after $2.13 to $1.67 as traded Session open, high, low $2.10, $2.10, $1.60 Opening gap -1.41% Close inside the session range 0.15 of the range, where 1.00 is the high Session volume 898,779 shares, $1,500,961 Relative volume 12.1x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
94	SNDX	-21.59%	2025-05-06 against the close of 2025-05-05 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Syndax Reports First Quarter 2025 Financial Results and Provides Business Update 05/05/2025 16:01 ET after hours	Day +1 -26.38% 2025-05-07 Day +5 -24.91% 2025-05-13 Best recovery within 5 -18.87% 2025-05-08 Five sessions later the drop was 15.4% bigger, at -24.91%. Month end -22.33% on 2025-05-30
Close before and after $13.57 to $10.64 split-adjusted Session open, high, low $13.00, $13.09, $10.50 Opening gap -4.20% Close inside the session range 0.06 of the range, where 1.00 is the high Session volume 7,853,680 shares, $83,563,155 Relative volume 4.8x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
95	SRPT	-21.45%	2025-05-07 against the close of 2025-05-06 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Sarepta Therapeutics Announces First Quarter 2025 Financial Results and Recent Corporate Developments 05/06/2025 16:05 ET after hours	Day +1 -21.88% 2025-05-08 Day +5 -23.55% 2025-05-14 Best recovery within 5 -21.88% 2025-05-08 Five sessions later the drop was 9.8% bigger, at -23.55%. Month end -19.57% on 2025-05-30
Close before and after $46.75 to $36.72 split-adjusted Session open, high, low $39.99, $40.00, $36.59 Opening gap -14.46% Close inside the session range 0.04 of the range, where 1.00 is the high Session volume 20,751,470 shares, $761,993,978 Relative volume 10.6x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
96	XHG	-21.42%	2025-05-07 against the close of 2025-05-06 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Other Announcement	XChange TEC.INC Announces Plan to Implement ADS Ratio Change 05/06/2025 16:30 ET after hours	Day +1 -28.76% 2025-05-08 Day +5 -13.64% 2025-05-14 Best recovery within 5 +8.81% 2025-05-13 36.3% of the drop was recovered five sessions later. Month end -33.51% on 2025-05-30
Close before and after $2.32 to $1.82 split-adjusted Session open, high, low $1.80, $2.00, $1.79 Opening gap -22.28% Close inside the session range 0.16 of the range, where 1.00 is the high Session volume 114,064 shares, $207,596 Relative volume 1.0x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
97	OSTX	-21.37%	2025-05-07 against the close of 2025-05-06 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Other Announcement	OS Therapies Announces Issuance of U.S. Patent #12,239,738 Protecting Commercial Manufacturing Market Exclusivity for OST-HER2 in Rare Pediatric Cancer Osteosarcoma and Full Listeria Cancer Immunotherapy Platform into 2040 05/07/2025 08:45 ET premarket	Day +1 -15.81% 2025-05-08 Day +5 -23.08% 2025-05-14 Best recovery within 5 -15.81% 2025-05-08 Five sessions later the drop was 8.0% bigger, at -23.08%. Month end -34.62% on 2025-05-30
Close before and after $2.34 to $1.84 split-adjusted Session open, high, low $2.41, $2.41, $1.69 Opening gap +2.99% Close inside the session range 0.21 of the range, where 1.00 is the high Session volume 1,762,256 shares, $3,242,551 Relative volume 8.8x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
98	IART	-21.19%	2025-05-05 against the close of 2025-05-02 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Integra LifeSciences Reports First Quarter 2025 Financial Results 05/05/2025 06:30 ET premarket	Day +1 -24.33% 2025-05-06 Day +5 -18.87% 2025-05-12 Best recovery within 5 -18.87% 2025-05-12 10.9% of the drop was recovered five sessions later. Month end -24.87% on 2025-05-30
Close before and after $16.85 to $13.28 split-adjusted Session open, high, low $14.73, $14.79, $11.60 Opening gap -12.58% Close inside the session range 0.53 of the range, where 1.00 is the high Session volume 7,495,002 shares, $99,533,627 Relative volume 10.1x the median of the 20 sessions before the pre-news close Baseline gap 3 calendar days from the pre-news close to the measured session
99	ANIK	-21.03%	2025-05-09 against the close of 2025-05-08 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Anika Reports First Quarter 2025 Financial Results 05/09/2025 07:05 ET premarket	Day +1 -19.61% 2025-05-12 Day +5 -17.30% 2025-05-16 Best recovery within 5 -15.81% 2025-05-13 17.7% of the drop was recovered five sessions later. Month end -24.36% on 2025-05-30
Close before and after $14.74 to $11.64 split-adjusted Session open, high, low $12.79, $13.30, $11.48 Opening gap -13.23% Close inside the session range 0.09 of the range, where 1.00 is the high Session volume 222,171 shares, $2,586,070 Relative volume 4.5x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session
100	ALLO	-20.99%	2025-05-06 against the close of 2025-05-05 session reconstructed Session detail Market cap is not shown on months older than a year, because only today's figure exists.	Earnings	Allogene Therapeutics to Report First Quarter 2025 Financial Results and Provide Business Update 05/06/2025 08:30 ET premarket	Day +1 -25.93% 2025-05-07 Day +5 -30.25% 2025-05-13 Best recovery within 5 -25.93% 2025-05-07 Five sessions later the drop was 44.1% bigger, at -30.25%. Month end -27.78% on 2025-05-30
Close before and after $1.62 to $1.28 split-adjusted Session open, high, low $1.59, $1.59, $1.25 Opening gap -1.79% Close inside the session range 0.09 of the range, where 1.00 is the high Session volume 5,778,286 shares, $7,396,206 Relative volume 2.6x the median of the 20 sessions before the pre-news close Baseline gap 1 calendar day from the pre-news close to the measured session

NYSE and Nasdaq companies with a market capitalization of $25M or more, measured today. The exchange is the one recorded on each announcement, and a release naming several tickers records one venue for all of them. A session that changed hands for less than $25,000 in total is not ranked, because a percentage set by a handful of shares is a print rather than a move. On a board older than a year a fund is identified by its name alone, because an instrument class describes whoever holds the ticker today. 881 smaller events this month are held out of this month's eligible pool; switch to include them. 293 events never entered this month's eligible pool, because the ticker is a warrant, a unit, a right or a preferred rather than common stock, or carries a stored capitalization above $10 trillion, which is larger than any company has reached. Include the $5M to $25M band

1 event was left out of this board because the vendor names the ticker as a preferred, a note, a depositary share or a fund rather than a company's common stock.

1 event was left out of this board because the price series changes basis between the baseline close and the measured one, so the two prices do not describe the same shares of the same company and their ratio measures a corporate action, or a change in what the ticker identifies, rather than a move.

1 event was left out of this board because the ticker had not traded for more than 10 days before the measured session, so no comparable prior close exists.

Company names are not shown on months older than a year, because only the current holder of each ticker is known.

In May 2025, the median decliner had recovered 1.9% of its drop five sessions later; the largest catalyst group was Earnings, 61 of the 100 events, at a median of -25.2%.

Close-to-close change on the measured trading session, against the previous close.

Which catalysts drove the board

Swipe the table sideways for the day +5 columns.

Catalyst	Events	Share of board	Median move close to close	Median at day +5	Still below the pre-news close at day +5
Earnings	61	61.0%	-25.2%	-25.9%	95.1% of 61
Offering / Dilution	11	11.0%	-31.4%	-38.6%	100.0% of 11
Clinical Trial Results	7	7.0%	Fewer than 10 events in this group, so no figures are shown.
Other Announcement	6	6.0%	Fewer than 10 events in this group, so no figures are shown.
M&A / Acquisition	5	5.0%	Fewer than 10 events in this group, so no figures are shown.

5 other catalyst types, 10 events: Crypto & Treasury, Contract / Partnership, FDA & Regulatory, Guidance Change, Buyback / Dividend.

How much of the drop held

Horizon	Still below the pre-news close close to close	Median change since the measured close as a share of the drop
Day +1	100.0% of 100	2.1% deeper below baseline, of 100
Day +5	96.0% of 100	1.9% recovered, of 100
Month end	96.9% of 96	3.4% deeper below baseline, of 96
Month end falls before day +5 for 13 of these 96 events, so this row is not a later horizon than the one above it. 96 of the 100 events have a month-end close later than the measured session; 2 have it on the measured session itself, and 2 have no month-end close.

Both figures in a row are measured over the events that have a close at that horizon, the count printed beside each of them, not over all 100 events on this board, which is why the denominators differ between rows.

Repeat runners

Some companies move on news more than once. The left list holds the ones that moved twice or more this month; the right list holds the ones that also moved in the months before it. The ranking above shows one row per move, so a name that keeps coming back is only visible here.

Moved twice or more inside May 2025

Two or more ranked moves this month, each on a different trading day.

Symbol	Measured sessions	Largest drop
SLE	2Offering / Dilution	-53.90%
SRXH	2Crypto & Treasury	-36.60%

Also fallen on news in earlier months

Ranked in at least two of the three months before this one. They are listed whether or not they rank this month, which is why the months are named.

Symbol	Months	Largest drop
NEGG	2025-04, 2025-03	-26.87%
CRML	2025-04, 2025-02	-34.06%
PLRX	2025-03, 2025-02	-60.59%
PSTVthis month too	2025-03, 2025-02	-54.21%
HYPR	2025-03, 2025-02	-32.93%
TNXP	2025-03, 2025-02	-24.97%

What the board was made of

Price before the move

Price bands are not shown on months older than a year, because the stored prices are adjusted for splits done since and a company that has reverse-split lands in a band its shares never traded in.

When the announcement landed

Volume against normal

3 events have too little trading history for a relative volume, and are not in the tiers above.

Industry

33 other industries, 42 events

Industry not known: 12.0%

6 events on this board carry the flag for a move that ran against its own release, too few to say whether the flag predicts anything.

Against April 2025

100 events in the comparable window.

April 2025 median -18.6%, selected from the 9,133 events in that month's eligible pool

May 2025 median -26.8%, 8.2 points steeper than April 2025. May 2025's median is taken over the 100 ranked rows, selected from the 10,158 events in that month's eligible pool.

How this ranking is measured

Close-to-close change on the measured trading session, against the previous close.

An announcement before 16:00 ET is measured on that trading day; one at or after 16:00 ET, or on a weekend, is measured on the next trading day.
One row per company and measured session. Other announcements the company made in the same session are listed inside the row.
A ranking is a coincidence of news and price on the same session, not proof that the news caused the move. Part of an intraday move can precede the announcement.
No Stated Cause marks a release in which the company itself says it knows of no reason for the move, while Other Announcement marks a release these rules could not classify.

Eligibility uses each company's capitalization today, not its capitalization at the time. Archive boards can therefore change as companies grow or shrink.

Prices are adjusted for stock splits the company has done since, so an older row's dollar figures are stated on today's share count and are not the prices that traded that day. The percentage move, the dollar volume and the relative volume are unaffected, because both prices carry the same adjustment. The session's share count carries the adjustment too, so the shares figure beside the dollar volume is that count restated on today's basis rather than the number of shares that changed hands. Where the ticker was retired the price series stops with it and no later adjustment reached it, so those rows are marked as traded and their dollars are the ones that changed hands on the day.

Market cap is not shown on months older than a year, because only today's figure exists.

On 100 of these rows the measured session was reconstructed from the announcement time, because it predates our stored session records.

This archive starts at 2020-04, the first month with ranked moves.