February 2024 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 , 20 of 20 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.
Whole board, unfiltered
100
Ranked drops
-78.02%
Largest, NSTG
96.0%
Below baseline, day +5
1.3%
Median deeper below baseline, day +5
Filter and sort
100 ranked drops in February 2024
Skip the ranked rows and go to the month summaryEvery 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 | NSTG Also on the opposite board this month on both boards | -78.02% |
against the close of 2024-02-02
session reconstructed
Session detail |
Other Announcement |
NanoString Takes Steps to Restructure Its Business and Protect Its Mission to Map the Universe of Biology
19:45 ET after hours |
17.9% of the drop was recovered five sessions later. Month end -74.39% on 2024-02-29 |
| 2 | ANTX | -74.50% |
against the close of 2024-02-09
session reconstructed
Session detail |
Clinical Trial Results |
AN2 to Voluntarily Pause Enrollment in Phase 3 Part of Phase 2/3 Pivotal Clinical Trial Evaluating Epetraborole for Treatment-Refractory Mycobacterium Avium Complex (MAC) Lung Disease
06:45 ET premarket |
Five sessions later the drop was 9.4% bigger, at -81.50%. Month end -85.10% on 2024-02-29 |
| 3 | RAPT | -73.55% |
against the close of 2024-02-16
session reconstructed
Session detail |
Clinical Trial Results |
RAPT Therapeutics Announces Clinical Hold on Studies Evaluating Zelnecirnon
07:30 ET premarket |
11.1% of the drop was recovered five sessions later. Month end -67.00% on 2024-02-29 |
| 4 | SIEN | -65.13% |
against the close of 2024-02-12
session reconstructed
Session detail |
Other Announcement |
Sientra to Pursue Strategic Sale of its Business Through Voluntary Chapter 11 Process
08:30 ET premarket |
Five sessions later the drop was 7.9% bigger, at -70.26%. Month end -84.60% on 2024-02-29 |
| 5 | SQNS | -64.86% |
against the close of 2024-02-22
session reconstructed
Session detail |
M&A / Acquisition (terminated) |
Renesas Announces Termination of Memorandum of Understanding and Tender Offer for Proposed Acquisition of Sequans
23:00 ET after hours |
Five sessions later the drop was 12.0% bigger, at -72.67%. Month end -73.84% on 2024-02-29 This month ended before the fifth session after the move. |
| 6 | TENX Also on the opposite board this month on both boards | -64.45% |
against the close of 2024-02-07
session reconstructed
Session detail |
Clinical Trial Results |
Tenax Therapeutics Enrolls First Patient in Phase 3 LEVEL Study Evaluating TNX-103 (Oral Levosimendan) for the Treatment of Pulmonary Hypertension in Heart Failure with Preserved Ejection Fraction (PH-HFpEF)
20:01 ET after hours |
Five sessions later the drop was 9.6% bigger, at -70.62%. Month end -67.81% on 2024-02-29 |
| 7 | CING | -60.42% |
against the close of 2024-02-01
session reconstructed
Session detail |
Offering / Dilution |
Cingulate Announces Pricing of $7.5 Million Public Offering
09:15 ET premarket |
Five sessions later the drop was 6.4% bigger, at -64.29%. Month end -59.97% on 2024-02-29 |
| 8 | NERV | -58.82% |
against the close of 2024-02-26
session reconstructed
Session detail |
FDA & Regulatory |
Minerva Neurosciences Receives Complete Response Letter from FDA for New Drug Application for Roluperidone for the Treatment of Negative Symptoms in Patients with Schizophrenia
08:00 ET premarket |
Five sessions later the drop was 5.0% bigger, at -61.76%. Month end -60.74% on 2024-02-29 This month ended before the fifth session after the move. |
| 9 | POL | -57.41% |
against the close of 2024-02-12
session reconstructed
Session detail |
Other Announcement |
Polished.com Provides Corporate Updates
11:50 ET intraday |
Five sessions later the drop was 8.6% bigger, at -62.35%. Month end -62.51% on 2024-02-29 |
| 10 | DMK | -55.79% |
against the close of 2024-02-02
session reconstructed
Session detail |
Other Announcement |
DMK Pharmaceuticals Commences Restructuring Proceeding
20:28 ET after hours |
Five sessions later the drop was 62.2% bigger, at -90.48%. Month end -83.04% on 2024-02-29 |
| 11 | SSRM | -53.70% |
against the close of 2024-02-12
session reconstructed
Session detail |
Other Announcement |
SSR Mining Issues Multi-year Guidance and Technical Reports for All Operating Assets Featuring Production Growth Approaching 800,000 Ounces by 2027 at AISC Trending Towards $1,300 Per Ounce
06:00 ET premarket |
0.2% of the drop was recovered five sessions later. Month end -55.76% on 2024-02-29 |
| 12 | GTHX Also on the opposite board this month on both boards | -53.13% |
against the close of 2024-02-12
session reconstructed
Session detail |
Clinical Trial Results |
G1 Therapeutics to Continue Pivotal Phase 3 Trial of Trilaciclib in Metastatic Triple Negative Breast Cancer Following Interim Analysis by Independent Data Monitoring Committee
16:05 ET after hours |
2.5% of the drop was recovered five sessions later. Month end -25.89% on 2024-02-29 |
| 13 | DPRO | -52.78% |
against the close of 2024-02-21
session reconstructed
Session detail |
Offering / Dilution |
Draganfly Announces Proposed Public Offering of Common Shares & Warrants
16:05 ET after hours |
19.7% of the drop was recovered five sessions later. Month end -42.36% on 2024-02-29 |
| 14 | LPSN | -47.08% |
against the close of 2024-02-28
session reconstructed
Session detail |
Earnings |
LivePerson Announces Fourth Quarter 2023 Financial Results
16:30 ET after hours |
Five sessions later the drop was 15.5% bigger, at -54.37%. Month end -47.08% on 2024-02-29 same session This month ended before the fifth session after the move. |
| 15 | GBNH More than one ranked move this month 2+ ranked moves | -46.69% |
against the close of 2024-02-21
session reconstructed
Session detail |
Offering / Dilution |
Greenbrook Announces $1.2 Million Registered Direct Offering
08:00 ET premarket |
Five sessions later the drop was 88.4% bigger, at -87.98%. Month end -87.98% on 2024-02-29 |
| 16 | BKKT More than one ranked move this month 2+ ranked moves | -43.14% |
against the close of 2024-02-28
session reconstructed
Session detail |
Offering / Dilution |
Bakkt Announces $40 Million Registered Direct Offering with Institutional Investors and $10 Million Concurrent Registered Direct Offering
08:52 ET premarket |
3.9% of the drop was recovered five sessions later. Month end -43.14% on 2024-02-29 same session This month ended before the fifth session after the move. |
| 17 | RENB | -42.86% |
against the close of 2024-02-12
session reconstructed
Session detail |
Contract / Partnership catalyst from a later release the same session |
AI Pioneer GEDi Cube and Biotech Innovator Renovaro Biosciences Combine Forces to Accelerate Personalized Medicine
09:31 ET intraday |
13.9% of the drop was recovered five sessions later. Month end -23.21% on 2024-02-29 |
| 18 | DAVA | -41.76% |
against the close of 2024-02-28
session reconstructed
Session detail |
Earnings |
Endava Announces Second Quarter Fiscal Year 2024 Results
07:12 ET premarket |
Five sessions later the drop was 1.4% bigger, at -42.34%. Month end -41.76% on 2024-02-29 same session This month ended before the fifth session after the move. |
| 19 | IAS | -41.46% |
against the close of 2024-02-27
session reconstructed
Session detail |
Earnings |
IAS Reports Fourth Quarter and Full Year 2023 Financial Results
16:05 ET after hours |
Five sessions later the drop was 10.2% bigger, at -45.67%. Month end -39.42% on 2024-02-29 This month ended before the fifth session after the move. |
| 20 | CURO | -41.04% |
against the close of 2024-02-02
session reconstructed
Session detail |
Earnings |
CURO Group Holdings Corp. Reports Preliminary Fourth Quarter and Full Year 2023 Financial Results
06:01 ET premarket |
Five sessions later the drop was 75.2% bigger, at -71.91%. Month end -71.26% on 2024-02-29 |
| 21 | GBNH More than one ranked move this month 2+ ranked moves | -40.69% |
against the close of 2024-02-22
session reconstructed
Session detail |
Uplisting / Compliance |
GREENBROOK TMS ANNOUNCES DELISTING FROM NASDAQ
09:00 ET premarket |
Five sessions later the drop was 90.6% bigger, at -77.55%. Month end -77.45% on 2024-02-29 This month ended before the fifth session after the move. |
| 22 | TOP | -40.63% |
against the close of 2024-02-09
session reconstructed
Session detail |
Offering / Dilution |
TOP Financial Announces $5 Million Registered Direct Offering
09:30 ET intraday |
Five sessions later the drop was 16.0% bigger, at -47.12%. Month end -49.72% on 2024-02-29 |
| 23 | BKKT More than one ranked move this month 2+ ranked moves | -40.31% |
against the close of 2024-02-07
session reconstructed
Session detail |
Other Announcement |
Bakkt Issues Statement Regarding Recently Filed Amendments to Third Quarter Form 10-Q
15:07 ET intraday |
19.6% of the drop was recovered five sessions later. Month end -60.00% on 2024-02-29 |
| 24 | EMKR | -39.25% |
against the close of 2024-02-08
session reconstructed
Session detail |
Earnings |
EMCORE Reports Fiscal 2024 First Quarter Results
16:01 ET after hours |
22.6% of the drop was recovered five sessions later. Month end -32.86% on 2024-02-29 |
| 25 | IRWD | -37.63% |
against the close of 2024-02-28
session reconstructed
Session detail |
Clinical Trial Results |
Ironwood Pharmaceuticals Announces Positive Topline Results from Global Phase III Trial of Once-Weekly Apraglutide in Adults with Short Bowel Syndrome with Intestinal Failure (SBS-IF)
06:00 ET premarket |
Five sessions later the drop was 8.8% bigger, at -40.94%. Month end -37.63% on 2024-02-29 same session This month ended before the fifth session after the move. |
| 26 | COMM | -37.03% |
against the close of 2024-02-28
session reconstructed
Session detail |
Earnings |
CommScope Reports Fourth Quarter and Full Year 2023 Results
07:30 ET premarket |
0.7% of the drop was recovered five sessions later. Month end -37.03% on 2024-02-29 same session This month ended before the fifth session after the move. |
| 27 | PLCE Also on the opposite board this month on both boards | -36.68% |
against the close of 2024-02-08
session reconstructed
Session detail |
Earnings |
The Children's Place Announces Preliminary Unaudited Results for the Fourth Quarter 2023
06:30 ET premarket |
It recovered the whole drop and closed 47.44% above the pre-news price. Month end -2.58% on 2024-02-29 |
| 28 | TRUP | -35.15% |
against the close of 2024-02-15
session reconstructed
Session detail |
Earnings |
Trupanion Reports Fourth Quarter & Full Year 2023 Results
16:05 ET after hours |
10.1% of the drop was recovered five sessions later. Month end -24.18% on 2024-02-29 |
| 29 | XMTR | -35.00% |
against the close of 2024-02-28
session reconstructed
Session detail |
Earnings |
Xometry Reports Fourth Quarter and Full Year 2023 Results
07:05 ET premarket |
Five sessions later the drop was 17.1% bigger, at -40.98%. Month end -35.00% on 2024-02-29 same session This month ended before the fifth session after the move. |
| 30 | SNAP | -34.61% |
against the close of 2024-02-06
session reconstructed
Session detail |
Earnings |
Snap Inc. Announces Fourth Quarter and Full Year 2023 Financial Results
16:10 ET after hours |
Five sessions later the drop was 0.2% bigger, at -34.67%. Month end -36.85% on 2024-02-29 |
| 31 | UIS | -33.72% |
against the close of 2024-02-20
session reconstructed
Session detail |
Earnings |
Unisys Announces 4Q and Full-Year 2023 Results
07:00 ET premarket |
4.2% of the drop was recovered five sessions later. Month end -33.46% on 2024-02-29 |
| 32 | NUKK release reads positive | -33.67% |
against the close of 2024-02-13
session reconstructed
Session detail |
M&A / Acquisition Release reads positive, stock fell 33.67% |
Nukkleus Signs Term Sheet for Acquisition of Leading Cross Border Payments Firm Mercury Global
07:00 ET premarket |
Five sessions later the drop was 39.4% bigger, at -46.94%. Month end -52.19% on 2024-02-29 |
| 33 | INGN | -32.66% |
against the close of 2024-02-27
session reconstructed
Session detail |
Earnings |
Inogen Announces Fourth Quarter and Full-Year 2023 Financial Results
16:05 ET after hours |
24.3% of the drop was recovered five sessions later. Month end -28.80% on 2024-02-29 This month ended before the fifth session after the move. |
| 34 | LTRX | -32.53% |
against the close of 2024-02-08
session reconstructed
Session detail |
Earnings |
Lantronix Reports Record Revenue for Second Quarter of Fiscal 2024
16:05 ET after hours |
18.5% of the drop was recovered five sessions later. Month end -30.29% on 2024-02-29 |
| 35 | QDEL | -32.20% |
against the close of 2024-02-13
session reconstructed
Session detail |
Earnings |
QuidelOrtho Reports Fourth Quarter and Full-Year 2023 Financial Results
16:05 ET after hours |
6.0% of the drop was recovered five sessions later. Month end -31.71% on 2024-02-29 |
| 36 | HLF | -31.66% |
against the close of 2024-02-14
session reconstructed
Session detail |
Earnings |
Herbalife Reports Year-Over-Year Net Sales Growth in Fourth Quarter 2023
16:24 ET after hours |
17.2% of the drop was recovered five sessions later. Month end -24.85% on 2024-02-29 |
| 37 | CC | -31.51% |
against the close of 2024-02-28
session reconstructed
Session detail |
Other Announcement |
Chemours Announces Management Actions and Delay of Form 10-K; Provides Preliminary Unaudited 2023 Year-End Results
22:14 ET after hours |
62.9% of the drop was recovered five sessions later. Month end -31.51% on 2024-02-29 same session This month ended before the fifth session after the move. |
| 38 | NRXP | -31.24% |
against the close of 2024-02-26
session reconstructed
Session detail |
Offering / Dilution |
NRx Pharmaceuticals, Inc. Announces Proposed Underwritten Public Offering of Common Stock
16:01 ET after hours |
It recovered the whole drop and closed 55.05% above the pre-news price. Month end -16.04% on 2024-02-29 This month ended before the fifth session after the move. |
| 39 | WCC | -31.13% |
against the close of 2024-02-12
session reconstructed
Session detail |
Earnings |
Wesco International Reports Fourth Quarter and Full Year 2023 Results
06:00 ET premarket |
16.6% of the drop was recovered five sessions later. Month end -22.35% on 2024-02-29 |
| 40 | HSAI | -31.05% |
against the close of 2024-01-31
session reconstructed
Session detail |
Other Announcement |
Hesai Group Statement on the U.S. Department of Defense "Chinese Military Companies" List
23:32 ET after hours |
Five sessions later the drop was 2.7% bigger, at -31.90%. Month end -36.71% on 2024-02-29 |
| 41 | FSLY | -30.59% |
against the close of 2024-02-14
session reconstructed
Session detail |
Earnings |
Fastly Announces Fourth Quarter and Full Year 2023 Financial Results
16:05 ET after hours |
Five sessions later the drop was 29.6% bigger, at -39.63%. Month end -39.59% on 2024-02-29 |
| 42 | AAOI | -30.47% |
against the close of 2024-02-22
session reconstructed
Session detail |
Earnings catalyst from a later release the same session |
Applied Optoelectronics Filed Patent Infringement Lawsuit Against CIG
16:24 ET after hours |
20.3% of the drop was recovered five sessions later. Month end -21.47% on 2024-02-29 This month ended before the fifth session after the move. |
| 43 | EB | -30.29% |
against the close of 2024-02-27
session reconstructed
Session detail |
Earnings |
Eventbrite Reports Fourth Quarter and Fiscal Year 2023 Financial Results
16:05 ET after hours |
Five sessions later the drop was 21.0% bigger, at -36.66%. Month end -32.69% on 2024-02-29 This month ended before the fifth session after the move. |
| 44 | ADVM Also on the opposite board this month on both boards | -29.89% |
against the close of 2024-02-07
session reconstructed
Session detail |
Clinical Trial Results |
Adverum Biotechnologies Announces Positive Preliminary Efficacy and Safety Data from LUNA Phase 2 Trial of Ixo-vec in Patients with Wet AMD
07:00 ET premarket |
3.5% of the drop was recovered five sessions later. Month end -29.54% on 2024-02-29 |
| 45 | CNVS Also on the opposite board this month on both boards | -29.79% |
against the close of 2024-02-14
session reconstructed
Session detail |
Earnings |
Cineverse Reports Third Quarter Fiscal Year 2024 Results
16:05 ET after hours |
Five sessions later the drop was 34.3% bigger, at -40.00%. Month end -43.83% on 2024-02-29 |
| 46 | UPXI | -29.71% |
against the close of 2024-02-14
session reconstructed
Session detail |
Earnings |
Upexi Reports Fiscal Second Quarter 2024 Financial Results
16:05 ET after hours |
Five sessions later the drop was 78.0% bigger, at -52.89%. Month end -62.75% on 2024-02-29 |
| 47 | AGEN | -29.54% |
against the close of 2024-02-14
session reconstructed
Session detail |
Contract / Partnership |
Ginkgo Bioworks and SaponiQx Awarded MCDC Contract to Discover and Manufacture Next-Generation Vaccine Adjuvants Using Generative Molecular Design
07:02 ET premarket |
10.3% of the drop was recovered five sessions later. Month end -27.79% on 2024-02-29 |
| 48 | TWKS | -28.85% |
against the close of 2024-02-26
session reconstructed
Session detail |
Earnings |
Thoughtworks Reports Fourth Quarter and Full Year 2023 Financial Results
07:17 ET premarket |
Five sessions later the drop was 51.9% bigger, at -43.82%. Month end -32.32% on 2024-02-29 This month ended before the fifth session after the move. |
| 49 | BELFB Same release as rank 90 | -28.65% |
against the close of 2024-02-21
session reconstructed
Session detail |
Earnings |
Bel Reports Fourth Quarter and Full Year 2023 Results
17:20 ET after hours |
9.7% of the drop was recovered five sessions later. Month end -25.87% on 2024-02-29 |
| 50 | PANW | -28.44% |
against the close of 2024-02-20
session reconstructed
Session detail |
Earnings |
Palo Alto Networks Reports Fiscal Second Quarter 2024 Financial Results
16:05 ET after hours |
52.0% of the drop was recovered five sessions later. Month end -15.17% on 2024-02-29 |
| 51 | CYH | -28.22% |
against the close of 2024-02-20
session reconstructed
Session detail |
Other Announcement |
Community Health Systems, Inc. Announces Fourth Quarter and Year Ended December 31, 2023 Results
16:15 ET after hours |
Five sessions later the drop was 14.0% bigger, at -32.18%. Month end -30.94% on 2024-02-29 |
| 52 | QMCO | -28.15% |
against the close of 2024-02-14
session reconstructed
Session detail |
Other Announcement |
Quantum Announces Delayed Form 10-Q Filing for Quarter Ending December 31, 2023
16:10 ET after hours |
Five sessions later the drop was 32.6% bigger, at -37.33%. Month end -29.22% on 2024-02-29 |
| 53 | LMND | -27.72% |
against the close of 2024-02-27
session reconstructed
Session detail |
Earnings |
Lemonade Announces Fourth Quarter and Full Year 2023 Financial Results
16:30 ET after hours |
6.5% of the drop was recovered five sessions later. Month end -25.23% on 2024-02-29 This month ended before the fifth session after the move. |
| 54 | ELTK | -26.95% |
against the close of 2024-02-12
session reconstructed
Session detail |
Offering / Dilution |
Eltek Announces Pricing of Public Offering of Ordinary Shares.
18:37 ET after hours |
Five sessions later the drop was 51.5% bigger, at -40.84%. Month end -37.58% on 2024-02-29 |
| 55 | FOXF | -26.82% |
against the close of 2024-02-22
session reconstructed
Session detail |
Earnings |
Fox Factory Holding Corp. Reports Fourth Quarter and Fiscal 2023 Financial Results
16:05 ET after hours |
30.5% of the drop was recovered five sessions later. Month end -22.15% on 2024-02-29 This month ended before the fifth session after the move. |
| 56 | NVAX | -26.74% |
against the close of 2024-02-27
session reconstructed
Session detail |
Earnings |
Novavax Reports Fourth Quarter and Full Year 2023 Financial Results and Operational Highlights
08:00 ET premarket |
74.5% of the drop was recovered five sessions later. Month end -17.94% on 2024-02-29 This month ended before the fifth session after the move. |
| 57 | NOVA | -26.69% |
against the close of 2024-02-21
session reconstructed
Session detail |
Earnings |
Sunnova Reports Fourth Quarter and Full Year 2023 Financial Results
16:05 ET after hours |
Five sessions later the drop was 41.3% bigger, at -37.72%. Month end -37.72% on 2024-02-29 |
| 58 | BETS | -26.67% |
against the close of 2024-02-02
session reconstructed
Session detail |
Uplisting / Compliance |
Bit Brother Limited Receives Notice of Delisting from Nasdaq
16:05 ET after hours |
It recovered the whole drop and closed 5.00% above the pre-news price. Month end +15.00% on 2024-02-29 |
| 59 | CPS | -26.25% |
against the close of 2024-02-15
session reconstructed
Session detail |
Earnings |
Improved Cash Flow Highlights Cooper Standard's Fourth Quarter and Full Year 2023 Results
16:30 ET after hours |
2.6% of the drop was recovered five sessions later. Month end -26.77% on 2024-02-29 |
| 60 | SMMT | -26.23% |
against the close of 2024-02-16
session reconstructed
Session detail |
Earnings |
Summit Therapeutics Reports Financial Results and Operational Progress for the Fourth Quarter and Year Ended December 31, 2023
07:00 ET premarket |
49.6% of the drop was recovered five sessions later. Month end -10.45% on 2024-02-29 |
| 61 | CRGE | -25.96% |
against the close of 2024-02-22
session reconstructed
Session detail |
Other Announcement |
Charge Enterprises Announces Decision of Nasdaq Hearings Panel To Delist Common Shares
16:15 ET after hours |
Five sessions later the drop was 182.0% bigger, at -73.21%. Month end -79.81% on 2024-02-29 This month ended before the fifth session after the move. |
| 62 | CSTL | -25.95% |
against the close of 2024-02-28
session reconstructed
Session detail |
Earnings |
Castle Biosciences Reports Fourth Quarter and Full-Year 2023 Results
16:05 ET after hours |
42.5% of the drop was recovered five sessions later. Month end -25.95% on 2024-02-29 same session This month ended before the fifth session after the move. |
| 63 | RIVN | -25.60% |
against the close of 2024-02-21
session reconstructed
Session detail |
Earnings |
Rivian Releases Fourth Quarter and Full Year 2023 Financial Results
16:10 ET after hours |
Five sessions later the drop was 3.3% bigger, at -26.45%. Month end -26.45% on 2024-02-29 |
| 64 | ENCP | -25.43% |
against the close of 2024-02-27
session reconstructed
Session detail |
Reverse Merger / Shell |
Energem Corp. Announces Shareholder Approval of Business Combination with Graphjet Technology Sdn. Bhd.
15:55 ET intraday |
3.2% of the drop was recovered five sessions later. Month end -23.25% on 2024-02-29 This month ended before the fifth session after the move. |
| 65 | PHXM | -25.32% |
against the close of 2024-02-20
session reconstructed
Session detail |
Other Announcement |
PHAXIAM Therapeutics announces intention to voluntary delist American Depositary Shares from The Nasdaq Capital Market
16:05 ET after hours |
Five sessions later the drop was 9.4% bigger, at -27.70%. Month-end is not shown: no closing price is available for 2024-02-29. |
| 66 | STGW | -25.00% |
against the close of 2024-02-26
session reconstructed
Session detail |
Earnings |
STAGWELL INC. (NASDAQ: STGW) REPORTS RESULTS FOR THE THREE AND TWELVE MONTHS ENDED DECEMBER 31, 2023
07:00 ET premarket |
Five sessions later the drop was 1.4% bigger, at -25.36%. Month end -23.93% on 2024-02-29 This month ended before the fifth session after the move. |
| 67 | AUPH | -24.47% |
against the close of 2024-02-14
session reconstructed
Session detail |
Earnings |
Aurinia Discloses 2023 Year-End Financial and Operational Results, Announces Corporate Actions Focused on Enhancing Shareholder Value
06:00 ET premarket |
Five sessions later the drop was 3.6% bigger, at -25.35%. Month end -28.23% on 2024-02-29 |
| 68 | APPS | -24.40% |
against the close of 2024-02-07
session reconstructed
Session detail |
Earnings |
Digital Turbine Reports Fiscal 2024 Third Quarter Financial Results
16:05 ET after hours |
Five sessions later the drop was 22.8% bigger, at -29.96%. Month end -37.10% on 2024-02-29 |
| 69 | LSPD | -24.37% |
against the close of 2024-02-07
session reconstructed
Session detail |
Earnings |
Lightspeed Announces Third Quarter 2024 Financial Results
06:50 ET premarket |
Five sessions later the drop was 3.6% bigger, at -25.24%. Month end -28.26% on 2024-02-29 |
| 70 | PTON | -24.28% |
against the close of 2024-01-31
session reconstructed
Session detail |
Earnings |
Peloton Interactive, Inc. Reports Second Quarter Fiscal 2024 Financial Results
07:00 ET premarket |
23.7% of the drop was recovered five sessions later. Month end -18.71% on 2024-02-29 |
| 71 | EGAN | -24.25% |
against the close of 2024-02-08
session reconstructed
Session detail |
Earnings |
eGain Reports Growing Profitability in its Fiscal Second Quarter; New Logos Increase with AssistGPT AI Offering
16:05 ET after hours |
9.2% of the drop was recovered five sessions later. Month end -19.66% on 2024-02-29 |
| 72 | TDS | -23.86% |
against the close of 2024-02-15
session reconstructed
Session detail |
Earnings |
TDS reports fourth quarter and full year 2023 results
07:30 ET premarket |
11.6% of the drop was recovered five sessions later. Month end -17.03% on 2024-02-29 |
| 73 | VICR | -23.85% |
against the close of 2024-02-22
session reconstructed
Session detail |
Earnings |
Vicor Corporation Reports Results for the Fourth Quarter and Year Ended December 31, 2023
16:05 ET after hours |
18.1% of the drop was recovered five sessions later. Month end -20.50% on 2024-02-29 This month ended before the fifth session after the move. |
| 74 | ROKU | -23.81% |
against the close of 2024-02-15
session reconstructed
Session detail |
Earnings catalyst from a later release the same session |
Roku Hits Major Milestones, Surpassing 80 Million Active Accounts and More than 100 Billion Streaming Hours in 2023
16:05 ET after hours |
Five sessions later the drop was 34.0% bigger, at -31.90%. Month end -33.14% on 2024-02-29 |
| 75 | TDOC | -23.67% |
against the close of 2024-02-20
session reconstructed
Session detail |
Earnings |
Teladoc Health Reports Fourth Quarter and Full Year 2023 Results
16:05 ET after hours |
Five sessions later the drop was 11.3% bigger, at -26.35%. Month end -26.40% on 2024-02-29 |
| 76 | SYM | -23.57% |
against the close of 2024-02-05
session reconstructed
Session detail |
Earnings |
Symbotic Reports First Quarter Fiscal Year 2024 Results
16:01 ET after hours |
49.7% of the drop was recovered five sessions later. Month end -20.56% on 2024-02-29 |
| 77 | DDD | -23.14% |
against the close of 2024-02-27
session reconstructed
Session detail |
Earnings |
3D Systems Reports Fourth Quarter and Full Year 2023 Financial Results (Unaudited)
18:15 ET after hours |
41.3% of the drop was recovered five sessions later. Month end -20.84% on 2024-02-29 This month ended before the fifth session after the move. |
| 78 | DBX | -22.93% |
against the close of 2024-02-15
session reconstructed
Session detail |
Earnings |
Dropbox Announces Fourth Quarter and Fiscal 2023 Results
16:04 ET after hours |
Five sessions later the drop was 21.2% bigger, at -27.78%. Month end -26.40% on 2024-02-29 |
| 79 | CAR | -22.90% |
against the close of 2024-02-12
session reconstructed
Session detail |
Earnings |
Avis Budget Group Reports Fourth Quarter and Full Year Results
16:02 ET after hours |
Five sessions later the drop was 74.4% bigger, at -39.93%. Month end -35.83% on 2024-02-29 |
| 80 | GTN | -22.77% |
against the close of 2024-02-22
session reconstructed
Session detail |
Other Announcement |
Gray Finishes 2023 In A Strong Position and Issues Positive Outlook for 2024
06:45 ET premarket |
Five sessions later the drop was 23.2% bigger, at -28.05%. Month end -26.54% on 2024-02-29 This month ended before the fifth session after the move. |
| 81 | SABR | -22.45% |
against the close of 2024-02-14
session reconstructed
Session detail |
Earnings |
Sabre's fourth quarter and full year 2023 earnings materials available on its Investor Relations website
07:55 ET premarket |
Five sessions later the drop was 69.7% bigger, at -38.10%. Month end -39.91% on 2024-02-29 |
| 82 | LITE | -22.43% |
against the close of 2024-02-07
session reconstructed
Session detail |
Earnings |
Lumentum Announces Fiscal Second Quarter 2024 Financial Results
07:30 ET premarket |
27.3% of the drop was recovered five sessions later. Month end -17.53% on 2024-02-29 |
| 83 | UDMY | -22.34% |
against the close of 2024-02-14
session reconstructed
Session detail |
Earnings |
Udemy Reports Fourth Quarter and Full Year 2023 Results
16:06 ET after hours |
Five sessions later the drop was 8.0% bigger, at -24.13%. Month end -19.34% on 2024-02-29 |
| 84 | JG | -21.92% |
against the close of 2024-02-20
session reconstructed
Session detail |
Other Announcement |
Aurora Mobile’s JPush SDK Passes CAICT’s SDK Security Test and Evaluation
04:00 ET premarket |
70.0% of the drop was recovered five sessions later. Month end -3.69% on 2024-02-29 |
| 85 | SWIN | -21.76% |
against the close of 2024-01-31
session reconstructed
Session detail |
Other Announcement |
SOLOWIN HOLDINGS Debuts in Investor Conferences in San Juan and Atlantic City
09:00 ET premarket |
It recovered the whole drop and closed 3.73% above the pre-news price. Month end +114.31% on 2024-02-29 |
| 86 | TDC | -21.66% |
against the close of 2024-02-12
session reconstructed
Session detail |
Earnings |
Teradata Reports Fourth Quarter and Full-Year 2023 Financial Results
16:05 ET after hours |
Five sessions later the drop was 5.0% bigger, at -22.75%. Month end -22.89% on 2024-02-29 |
| 87 | NUBI | -21.35% |
against the close of 2024-02-01
session reconstructed
Session detail |
Reverse Merger / Shell |
Honeycomb Battery Company and Nubia Brand International Corp. Announce Closing of Business Combination
12:52 ET intraday |
Month-end is not shown: no closing price is available for 2024-02-29. |
| 88 | DV | -21.28% |
against the close of 2024-02-28
session reconstructed
Session detail |
Earnings |
DoubleVerify Reports Fourth Quarter and Full Year 2023 Financial Results
16:05 ET after hours |
11.5% of the drop was recovered five sessions later. Month end -21.28% on 2024-02-29 same session This month ended before the fifth session after the move. |
| 89 | RYAM | -21.20% |
against the close of 2024-02-27
session reconstructed
Session detail |
Earnings |
RYAM Announces Fourth Quarter and Full Year 2023 Results and Provides Improved Outlook for 2024
16:35 ET after hours |
34.8% of the drop was recovered five sessions later. Month end -21.89% on 2024-02-29 This month ended before the fifth session after the move. |
| 90 | BELFA Same release as rank 49 | -21.19% |
against the close of 2024-02-21
session reconstructed
Session detail |
Earnings |
Bel Reports Fourth Quarter and Full Year 2023 Results
17:20 ET after hours |
3.2% of the drop was recovered five sessions later. Month end -20.52% on 2024-02-29 |
| 91 | MIST | -21.13% |
against the close of 2024-02-28
session reconstructed
Session detail |
Offering / Dilution |
Milestone Pharmaceuticals Announces Proposed Public Offering of Common Shares and Pre-Funded Warrants
16:37 ET after hours |
Five sessions later the drop was 40.0% bigger, at -29.58%. Month end -21.13% on 2024-02-29 same session This month ended before the fifth session after the move. |
| 92 | BSGM | -21.03% |
against the close of 2024-02-05
session reconstructed
Session detail |
Other Announcement |
BioSig’s PURE EP™ Platform with New Near Field Tracking Algorithm Surpasses 100 Patient Cases
08:30 ET premarket |
Five sessions later the drop was 40.5% bigger, at -29.55%. Month end -36.97% on 2024-02-29 |
| 93 | NARI | -20.84% |
against the close of 2024-02-28
session reconstructed
Session detail |
Earnings |
Inari Medical Reports Fourth Quarter 2023 Financial Results
16:05 ET after hours |
Five sessions later the drop was 31.6% bigger, at -27.43%. Month end -20.84% on 2024-02-29 same session This month ended before the fifth session after the move. |
| 94 | SNCR | -20.83% |
against the close of 2024-02-20
session reconstructed
Session detail |
Other Announcement |
Synchronoss to Unveil New Version of AI-Powered Personal Cloud Platform at Mobile World Congress
08:00 ET premarket |
Five sessions later the drop was 1.2% bigger, at -21.08%. Month end -23.77% on 2024-02-29 |
| 95 | NUS | -20.71% |
against the close of 2024-02-14
session reconstructed
Session detail |
Earnings |
Nu Skin Enterprises Reports Fourth Quarter and Full-year 2023 Results Above Company Guidance
16:05 ET after hours |
Five sessions later the drop was 34.4% bigger, at -27.83%. Month end -28.28% on 2024-02-29 |
| 96 | KZIA | -20.61% |
against the close of 2024-02-20
session reconstructed
Session detail |
Clinical Trial Results |
Kazia Therapeutics Reports Early Conclusion of Clinical Trial After Reaching Primary Endpoint
07:30 ET premarket |
Five sessions later the drop was 67.3% bigger, at -34.49%. Month end -35.73% on 2024-02-29 |
| 97 | ATNI | -20.53% |
against the close of 2024-02-21
session reconstructed
Session detail |
Earnings |
ATN Reports Fourth Quarter and Full Year 2023 Results; Provides 2024 Outlook
16:45 ET after hours |
71.2% of the drop was recovered five sessions later. Month end -5.92% on 2024-02-29 |
| 98 | AMN | -20.53% |
against the close of 2024-02-15
session reconstructed
Session detail |
Earnings |
AMN Healthcare Announces Fourth Quarter and Full Year 2023 Results
16:15 ET after hours |
Five sessions later the drop was 36.8% bigger, at -28.08%. Month end -27.52% on 2024-02-29 |
| 99 | OCGN | -20.28% |
against the close of 2024-02-22
session reconstructed
Session detail |
Clinical Trial Results |
Ocugen, Inc. Announces Dosing Completion of Subjects with Stargardt in Cohort 1 of Phase 1/2 Clinical Trial Evaluating the Safety and Efficacy of OCU410ST
16:05 ET after hours |
81.9% of the drop was recovered five sessions later. Month end -6.08% on 2024-02-29 This month ended before the fifth session after the move. |
| 100 | NGM | -20.16% |
against the close of 2024-02-23
session reconstructed
Session detail |
M&A / Acquisition |
NGM Bio Has Entered into a Definitive Agreement and Plan of Merger with Certain Affiliates of The Column Group, LP
09:03 ET premarket |
Five sessions later the drop was 1.3% bigger, at -20.42%. Month end -20.42% on 2024-02-29 This month ended before the fifth session after the move. |
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. 737 smaller events this month are held out of this month's eligible pool; switch to include them. 267 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 candidate event for this board could not be anchored to a trading session and is not listed.
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.
7 events were left out of this board because the measured session set no price of its own, trading either nothing at all or barely moving on an ordinary day's volume, so the figure it would be ranked on is a price carried onto the tape rather than a close.
Company names are not shown on months older than a year, because only the current holder of each ticker is known.
Whole board, unfiltered
In February 2024, the median decliner was 1.3% deeper below its pre-news close five sessions later; the largest catalyst group was Earnings, 57 of the 100 events, at a median of -26.2%.
Close-to-close change on the measured trading session, against the previous close.
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.
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 | 57 | 57.0% | -26.2% | -26.2% | 98.2% of 57 |
| Other Announcement | 17 | 17.0% | -28.2% | -32.2% | 94.1% of 17 |
| Clinical Trial Results | 8 | 8.0% | Fewer than 10 events in this group, so no figures are shown. | ||
| Offering / Dilution | 8 | 8.0% | Fewer than 10 events in this group, so no figures are shown. | ||
| M&A / Acquisition | 3 | 3.0% | Fewer than 10 events in this group, so no figures are shown. | ||
4 other catalyst types, 7 events: Reverse Merger / Shell, Contract / Partnership, Uplisting / Compliance, FDA & Regulatory.
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 | 99.0% of 99 | 0.0% recovered, of 99 |
| Day +5 | 96.0% of 99 | 1.3% deeper below baseline, of 99 |
| Month end | 97.7% of 87 | 2.0% deeper below baseline, of 87 |
| Month end falls before day +5 for 21 of these 87 events, so this row is not a later horizon than the one above it. 87 of the 100 events have a month-end close later than the measured session; 11 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 February 2024
Two or more ranked moves this month, each on a different trading day.
| Symbol | Measured sessions | Largest drop |
|---|---|---|
| GBNH | 2Offering / Dilution, Uplisting / Compliance | -46.69% |
| BKKT | 2Offering / Dilution, Other Announcement | -43.14% |
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 |
|---|---|---|
| ROI | 2024-01, 2023-12, 2023-11 | -35.93% |
| PHUN | 2024-01, 2023-12 | -61.29% |
| VRM | 2024-01, 2023-11 | -42.38% |
| CAMP | 2024-01, 2023-12 | -24.22% |
| ACRS | 2024-01, 2023-11 | -86.44% |
| EVA | 2024-01, 2023-11 | -77.86% |
| RGS | 2024-01, 2023-12 | -21.05% |
| MDRX | 2024-01, 2023-12 | -20.02% |
| POLthis month too | 2023-12, 2023-11 | -46.91% |
| FBIO | 2023-12, 2023-11 | -37.02% |
| ATRA | 2023-12, 2023-11 | -80.17% |
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
Industry
43 other industries, 47 events
Industry not known: 21.0%
1 event on this board carries the flag for a move that ran against its own release, too few to say whether the flag predicts anything.
Against January 2024
100 events in the comparable window.
January 2024 median -18.7%, selected from the 8,201 events in that month's eligible pool
February 2024 median -28.3%, 9.6 points steeper than January 2024. February 2024's median is taken over the 100 ranked rows, selected from the 9,696 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.
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.
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.