STOCK TITAN

November 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 , 16 of 19 completed market sessions produced ranked moves. That date is the last ranked session, not the last priced one, so follow-through dates run later.

See the biggest gainers of November 2025

100

Ranked drops

-79.31%

Largest, KRRO

100.0%

Below baseline, day +5

12.9%

Median deeper below baseline, day +5

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Rows

100 ranked drops in November 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
1 KRRO Korro Bio, Inc. -79.31% against the close of 2025-11-12
Session detail
$202.2M market cap (today)
Earnings Korro Reports Third Quarter Financial Results, Provides Updates on KRRO-110 in Alpha-1 Antitrypsin Deficiency and Additional Pipeline Programs

16:05 ET after hours

2 PRLD Prelude Therapeutics Incorporated Also on the opposite board this month release reads positive on both boards -55.78% against the close of 2025-11-03
Session detail
$525.9M market cap (today)
Contract / Partnership Release reads positive, stock fell 55.78% Prelude Therapeutics Announces Exclusive Option Agreement with Incyte to Advance Mutant Selective JAK2V617F JH2 Inhibitors

07:01 ET premarket

3 AGIO Agios Pharmaceuticals, Inc. -50.89% against the close of 2025-11-18
Session detail
$2.02B market cap (today)
Clinical Trial Results Agios Announces Topline Results from RISE UP Phase 3 Trial of Mitapivat in Sickle Cell Disease

07:00 ET premarket

4 ELDN Eledon Pharmaceuticals, Inc. -49.76% against the close of 2025-11-06
Session detail
$282.0M market cap (today)
Clinical Trial Results Eledon Presents Phase 2 BESTOW Trial Results for Tegoprubart for the Prevention of Rejection in Kidney Transplantation at the American Society of Nephrology’s Kidney Week 2025 Annual Meeting

18:30 ET after hours

5 QURE uniQure N.V. release reads positive -49.34% against the close of 2025-10-31
Session detail
$3.54B market cap (today)
FDA & Regulatory Release reads positive, stock fell 49.34% uniQure Provides Regulatory Update on AMT-130 for Huntington’s Disease

07:05 ET premarket

6 OM Outset Medical, Inc. -48.47% against the close of 2025-11-10
Session detail
$80.9M market cap (today)
Earnings Outset Medical Reports Third-Quarter Results

16:05 ET after hours

7 VOR Vor Biopharma Inc. -47.66% against the close of 2025-11-10
Session detail
$1.42B market cap (today)
Offering / Dilution Vor Bio Announces Proposed Public Offering of $100 Million of Common Stock

16:01 ET after hours

8 CANG Cango Inc. -46.91% against the close of 2025-11-14
Session detail
Market cap is not shown because the stored figure disagrees with the share count and price it is derived from.
Other Announcement Cango Inc. Class A Ordinary Shares Begin Trading on NYSE

06:00 ET premarket

9 ZOOZ ZOOZ Strategy Ltd. -46.81% against the close of 2025-10-31
Session detail
$50.3M market cap (today)
Buyback / Dividend ZOOZ Strategy Announces a $50 Million Share Repurchase Program, Subject to Meeting Regulatory Requirements

08:30 ET premarket

10 TEAD Teads Holding Co. -45.93% against the close of 2025-11-05
Session detail
$54.2M market cap (today)
Earnings Teads Holding Co. Announces Third Quarter 2025 Results

06:30 ET premarket

11 ASPN Aspen Aerogels, Inc. -44.53% against the close of 2025-11-05
Session detail
$434.0M market cap (today)
Earnings Aspen Aerogels, Inc. Reports Third Quarter 2025 Financial Results and Recent Business Highlights

06:30 ET premarket

12 TSSI TSS, Inc. -43.34% against the close of 2025-11-13
Session detail
$240.4M market cap (today)
Earnings TSS Reports Third Quarter 2025 Financial Results

16:05 ET after hours

13 VBIX Viewbix Inc. -42.32% against the close of 2025-11-04
Session detail
$40.4M market cap (today)
Offering / Dilution Viewbix Announces $3 million Private Placement at Premium to Market Price

08:07 ET premarket

14 AIRS AirSculpt Technologies, Inc. -41.66% against the close of 2025-11-06
Session detail
$192.5M market cap (today)
Earnings AirSculpt Technologies Reports Third Quarter Fiscal 2025 Results

06:00 ET premarket

15 BHVN Biohaven Ltd. -40.22% against the close of 2025-11-04
Session detail
$2.17B market cap (today)
Clinical Trial Results FDA Issues Complete Response Letter for Biohaven's VYGLXIA (troriluzole) New Drug Application for Spinocerebellar Ataxia

20:06 ET after hours

16 ZONE CleanCore Solutions Inc. -38.83% against the close of 2025-11-07
Session detail
$33.4M market cap (today)
Other Announcement CleanCore Solutions Provides Update on Recent Market Trading Activity

08:00 ET premarket

17 AMSC American Superconductor Corp -38.49% against the close of 2025-11-05
Session detail
$1.44B market cap (today)
Earnings AMSC Reports Second Quarter Fiscal Year 2025 Financial Results and Business Outlook

16:05 ET after hours

18 ACVA ACV Auctions Inc. -37.55% against the close of 2025-11-05
Session detail
$1.24B market cap (today)
Earnings ACV Announces Third Quarter 2025 Results

16:05 ET after hours

19 CURR Currenc Group Inc. release reads positive -37.30% against the close of 2025-10-31
Session detail
$405.3M market cap (today)
Reverse Merger / Shell Release reads positive, stock fell 37.30% Currenc Group Announces Proposed Reverse Merger with Animoca Brands Corporation Limited

06:00 ET premarket

20 TCRX TScan Therapeutics, Inc. release reads positive -36.08% against the close of 2025-10-31
Session detail
$53.8M market cap (today)
Clinical Trial Results Release reads positive, stock fell 36.08% TScan Therapeutics Reaches Agreement with FDA on Pivotal Study Design for TSC-101 and Announces Strategic Prioritization to Advance TSC-101 and Extend Cash Runway into H2 2027

06:30 ET premarket

21 AVXL Anavex Life Sciences -35.94% against the close of 2025-11-13
Session detail
$330.0M market cap (today)
FDA & Regulatory Anavex Life Sciences Provides Regulatory Update on Blarcamesine for Early Alzheimer's Disease

07:30 ET premarket

22 ARQ Arq, Inc. -35.43% against the close of 2025-11-05
Session detail
$94.8M market cap (today)
Earnings Arq Reports Third Quarter 2025 Results

16:33 ET after hours

23 ELF e.l.f. Beauty, Inc. -35.04% against the close of 2025-11-05
Session detail
$6.24B market cap (today)
Earnings e.l.f. Beauty Announces Second Quarter Fiscal 2026 Results

16:05 ET after hours

24 BZFD BuzzFeed, Inc. -34.97% against the close of 2025-11-06
Session detail
$92.5M market cap (today)
Earnings BuzzFeed, Inc. Reports Q3 2025 Results

16:10 ET after hours

25 CCOI Cogent Communications Holdings, Inc. -34.86% against the close of 2025-11-05
Session detail
$506.0M market cap (today)
Earnings Cogent Communications Reports Third Quarter 2025 Results

06:59 ET premarket

26 ALVO Alvotech -34.25% against the close of 2025-10-31
Session detail
$1.80B market cap (today)
Other Announcement Alvotech Provides Update on the Status of U.S. Biologics License Application for AVT05

17:10 ET after hours

27 BLZE Backblaze, Inc. -33.83% against the close of 2025-11-05
Session detail
$945.8M market cap (today)
Earnings Backblaze Announces Third Quarter 2025 Financial Results

07:00 ET premarket

28 ARDT Ardent Health, Inc. -33.81% against the close of 2025-11-12
Session detail
$1.59B market cap (today)
Earnings Ardent Health Reports Third Quarter 2025 Results

16:30 ET after hours

29 SRPT Sarepta Therapeutics,, Inc. -33.74% against the close of 2025-11-03
Session detail
$2.00B market cap (today)
Earnings Sarepta Therapeutics Announces Third Quarter 2025 Financial Results and Recent Corporate Developments, Including Completion of Its Confirmatory Study, ESSENCE

16:05 ET after hours

30 PRCH Porch Group, Inc. -33.40% against the close of 2025-11-05
Session detail
$1.98B market cap (today)
Earnings Porch Group Reports Third Quarter 2025 Results

16:02 ET after hours

31 PETS PetMed Express, Inc. -32.59% against the close of 2025-11-12
Session detail
$38.2M market cap (today)
Earnings PetMed Express, Inc. Announces Preliminary Second Quarter Results and Filing of Form 12b-25; Company Receives Expected Notice of Non-Compliance from Nasdaq

08:00 ET premarket

32 GNLX Genelux Corporation -32.40% against the close of 2025-11-05
Session detail
$123.1M market cap (today)
Earnings Genelux Corporation Reports Third Quarter 2025 Financial Results and Provides General Business Updates

16:20 ET after hours

33 NXXT NextNRG, Inc. release reads positive -32.14% against the close of 2025-11-14
Session detail
$38.3M market cap (today)
Other Announcement Release reads positive, stock fell 32.14% NextNRG Reports Q3 2025 Revenues Up 232% Year-Over-Year

08:00 ET premarket

34 ICHR Ichor Holdings -31.39% against the close of 2025-11-03
Session detail
$2.14B market cap (today)
Earnings Ichor Holdings, Ltd. Announces Third Quarter 2025 Financial Results

16:05 ET after hours

35 LSF Laird Superfood, Inc. -31.10% against the close of 2025-11-10
Session detail
$46.0M market cap (today)
Earnings Laird Superfood Reports Third Quarter 2025 Financial Results

16:05 ET after hours

36 TREX Trex Company, Inc. -31.06% against the close of 2025-11-04
Session detail
$4.77B market cap (today)
Earnings Trex Company Reports Third Quarter 2025 Results

16:05 ET after hours

37 SOC Sable Offshore Corp. More than one ranked move this month 2+ ranked moves -30.50% against the close of 2025-10-31
Session detail
$903.7M market cap (today)
Other Announcement Sable Offshore Corp. Provides Strategic Update to Investors

08:30 ET premarket

38 JELD JELD-WEN Holding, Inc. -30.48% against the close of 2025-11-03
Session detail
$208.2M market cap (today)
Earnings catalyst from a later release the same session JELD-WEN Announces Strategic Review of its Europe Business

16:25 ET after hours

39 TGE The Generation Essentials Group Also on the opposite board this month on both boards -30.39% against the close of 2025-11-03
Session detail
$46.5M market cap (today)
Other Announcement AMTD Digital Branches Out into AI-Healthcare Sector

09:24 ET premarket

40 PRTH Priority Technology Holdings, Inc. -30.12% against the close of 2025-11-05
Session detail
$463.3M market cap (today)
Earnings Priority Technology Holdings, Inc. Reports Third Quarter Financial Results

07:30 ET premarket

41 HNST The Honest Company, Inc. -29.39% against the close of 2025-11-05
Session detail
$590.6M market cap (today)
Earnings The Honest Company Reports Third Quarter 2025 Results and Transformation 2.0: Powering Honest Growth

16:05 ET after hours

42 SOC Sable Offshore Corp. More than one ranked move this month 2+ ranked moves -28.86% against the close of 2025-11-13
Session detail
$903.7M market cap (today)
Earnings catalyst from a later release the same session Sable Offshore Corp. Responds to the November 14, 2025 Hunterbrook Media LLC Report

15:54 ET intraday

43 HUSA Houston American Energy Corp -28.69% against the close of 2025-11-19
Session detail
$79.7M market cap (today)
Offering / Dilution Houston American Energy Corp. Announces $8.0 Million Registered Direct Offering

08:00 ET premarket

44 CDLX Cardlytics, Inc. -28.41% against the close of 2025-11-05
Session detail
$25.2M market cap (today)
Earnings Cardlytics Announces Third Quarter 2025 Financial Results

16:05 ET after hours

45 TMCI Treace Medical Concepts, Inc. -28.33% against the close of 2025-11-06
Session detail
$312.8M market cap (today)
Earnings Treace Medical Concepts Reports Third Quarter 2025 Financial Results

16:05 ET after hours

46 PSFE Paysafe Limited -27.56% against the close of 2025-11-12
Session detail
$356.1M market cap (today)
Earnings Paysafe Reports Third Quarter 2025 Results

06:55 ET premarket

47 AOSL Alpha and Omega Semiconductor Limited -27.49% against the close of 2025-11-05
Session detail
$805.3M market cap (today)
Earnings Alpha and Omega Semiconductor Reports Financial Results for the Fiscal First Quarter of 2026 Ended September 30, 2025

16:01 ET after hours

48 IPWR Ideal Power Inc. -26.82% against the close of 2025-11-12
Session detail
$77.2M market cap (today)
Earnings Ideal Power Reports Third Quarter 2025 Financial Results

09:20 ET premarket

49 STKL SunOpta, Inc. -26.62% against the close of 2025-11-05
Session detail
$769.4M market cap (today)
Earnings SunOpta Announces Third Quarter Fiscal 2025 Financial Results

17:00 ET after hours

50 SLNO Soleno Therapeutics, Inc. -26.59% against the close of 2025-11-04
Session detail
$2.76B market cap (today)
Earnings Soleno Therapeutics Reports Third Quarter 2025 Financial Results and Provides Update on U.S. Launch of VYKAT(TM) XR

16:01 ET after hours

51 VAC MARRIOTT VACATIONS WORLDWIDE CORPORATION -26.40% against the close of 2025-11-05
Session detail
$4.02B market cap (today)
Earnings Marriott Vacations Worldwide Reports Third Quarter 2025 Financial Results

16:15 ET after hours

52 HIT Health In Tech, Inc. -26.37% against the close of 2025-11-10
Session detail
$66.2M market cap (today)
Earnings Health In Tech Announces Third Quarter 2025 Financial Results

16:00 ET after hours

53 DAVA Endava plc American -26.30% against the close of 2025-11-10
Session detail
$171.7M market cap (today)
Earnings Endava Announces First Quarter Fiscal Year 2026 Results

07:21 ET premarket

54 MPAA Motorcar Parts of America, Inc. -26.01% against the close of 2025-11-07
Session detail
$222.1M market cap (today)
Earnings Motorcar Parts of America Reports Strong Fiscal Second Quarter Results

08:00 ET premarket

55 GEOS Geospace Technologies Corporation -25.90% against the close of 2025-11-20
Session detail
$72.3M market cap (today)
Earnings Geospace Technologies Corporation Reports Fourth Quarter and Fiscal Year 2025 Results

16:45 ET after hours

56 JBI Janus International Group, Inc. -25.73% against the close of 2025-11-05
Session detail
$689.0M market cap (today)
Earnings Janus International Group Reports Third Quarter 2025 Financial Results

06:55 ET premarket

57 DUOL Duolingo, Inc. -25.49% against the close of 2025-11-05
Session detail
$6.83B market cap (today)
Other Announcement Duolingo Surpasses 50 Million Daily Active Users, Grows DAU 36% and Revenue 41% in Third Quarter 2025 Year over Year

16:01 ET after hours

58 FOXF Fox Factory Holding Corp. -25.46% against the close of 2025-11-06
Session detail
$892.3M market cap (today)
Earnings Fox Factory Holding Corp. Reports Third Quarter Fiscal 2025 Financial Results

16:05 ET after hours

59 SGRY Surgery Partners, Inc. -25.42% against the close of 2025-11-07
Session detail
$1.84B market cap (today)
Earnings Surgery Partners, Inc. Announces Third Quarter 2025 Results

07:30 ET premarket

60 FORD Forward Industries Inc-N Y -25.32% against the close of 2025-11-03
Session detail
$788.5M market cap (today)
Buyback / Dividend Forward Industries Announces Resale Prospectus Supplement; Board Authorizes New $1 Billion Share Repurchase Program

08:00 ET premarket

61 PRGO PERRIGO COMPANY PLC -25.21% against the close of 2025-11-04
Session detail
$2.01B market cap (today)
Earnings catalyst from a later release the same session Perrigo to Conduct Strategic Review of its Infant Formula Business

06:30 ET premarket

62 RELY Remitly Global, Inc. -25.12% against the close of 2025-11-05
Session detail
$5.55B market cap (today)
Earnings Remitly Reports Third Quarter 2025 Results Above Outlook and Raises Full Year 2025 Outlook

16:05 ET after hours

63 WBTN WEBTOON Entertainment Inc. -25.09% against the close of 2025-11-12
Session detail
$1.28B market cap (today)
Earnings WEBTOON Entertainment Inc. Reports Third Quarter 2025 Financial Results

16:05 ET after hours

64 NTWK NetSol Technologies, Inc. -24.94% against the close of 2025-11-11
Session detail
$48.1M market cap (today)
Earnings NETSOL Technologies Reports First Quarter Fiscal 2026 Results; Revenue Up 2.8% Year-Over-Year

08:45 ET premarket

65 EGAN eGain Corporation -24.83% against the close of 2025-11-12
Session detail
$197.6M market cap (today)
Earnings eGain Announces First Quarter 2026 Financial Results

16:05 ET after hours

66 BBWI Bath & Body Works, Inc. -24.81% against the close of 2025-11-19
Session detail
$3.54B market cap (today)
Earnings Bath & Body Works Outlines Strategic Transformation for Sustainable Growth and Reports 2025 Third Quarter Results

06:55 ET premarket

67 CELH Celsius Holdings, Inc. -24.80% against the close of 2025-11-05
Session detail
$8.94B market cap (today)
Earnings Celsius Holdings Reports Third Quarter 2025 Financial Results

06:00 ET premarket

68 SMTI Sanara MedTech Inc. -24.71% against the close of 2025-11-11
Session detail
$318.5M market cap (today)
Earnings catalyst from a later release the same session Sanara MedTech Inc. Announces Strategic Realignment to Focus on Surgical Business

16:05 ET after hours

69 CTEV Claritev Corporation -24.60% against the close of 2025-11-12
Session detail
$637.9M market cap (today)
Offering / Dilution Claritev Corporation Announces Pricing of Offering of Class A Common Stock by Selling Stockholders

23:01 ET after hours

70 KMX CarMax Inc. -24.33% against the close of 2025-11-05
Session detail
$9.11B market cap (today)
Leadership Change CarMax Announces Leadership Changes

06:50 ET premarket

71 WWW Wolverine World Wide, Inc. -24.28% against the close of 2025-11-04
Session detail
$1.68B market cap (today)
Earnings Wolverine Worldwide Reports Third Quarter 2025 Results

06:30 ET premarket

72 SLSN -24.20% against the close of 2025-11-10
Session detail
$66.1M market cap (today)
Earnings Solésence Reports Third Quarter 2025 Financial Results

07:00 ET premarket

73 ADTN ADTRAN Holdings, Inc. -24.16% against the close of 2025-11-03
Session detail
$653.5M market cap (today)
Earnings ADTRAN Holdings, Inc. reports third quarter 2025 financial results

23:00 ET after hours

74 NTHI NeOnc Technologies Holdings, Inc. -24.09% against the close of 2025-11-12
Session detail
$122.2M market cap (today)
Clinical Trial Results NeOnc Technologies Completes Enrollment in Pivotal NEO100 Phase2a Trial for IDH-1 mutant Recurrent High‑Grade Glioma and Expects Interim Data Readout in SixMonths (Q22026)

09:00 ET premarket

75 PRKS United Parks & Resorts Inc. -23.97% against the close of 2025-11-05
Session detail
$1.98B market cap (today)
Earnings United Parks & Resorts Inc. Reports Third Quarter and First Nine Months 2025 Results

06:30 ET premarket

76 BNTC Benitec Biopharma Inc. -23.95% against the close of 2025-11-05
Session detail
$447.3M market cap (today)
Offering / Dilution Benitec Biopharma Inc. Announces Proposed Public Offering

16:43 ET after hours

77 REZI Resideo Technologies, Inc. -23.75% against the close of 2025-11-05
Session detail
$3.03B market cap (today)
Earnings Resideo Announces Third Quarter 2025 Financial Results

16:05 ET after hours

78 IBTA Ibotta, Inc. -23.68% against the close of 2025-11-12
Session detail
$780.6M market cap (today)
Earnings Ibotta Reports Third Quarter 2025 Financial Results

16:10 ET after hours

79 LENZ LENZ Therapeutics, Inc. -23.46% against the close of 2025-11-04
Session detail
$146.7M market cap (today)
Earnings LENZ Therapeutics Reports Third Quarter 2025 Financial Results and Recent Corporate Highlights

08:00 ET premarket

80 ASTH Astrana Health Inc. -23.46% against the close of 2025-11-06
Session detail
$1.87B market cap (today)
Earnings Astrana Health, Inc. Reports Third Quarter 2025 Results

16:05 ET after hours

81 PD PagerDuty, Inc. -23.32% against the close of 2025-11-25
Session detail
$944.8M market cap (today)
Earnings PagerDuty Announces Third Quarter Fiscal 2026 Financial Results

16:05 ET after hours

82 GAMB Gambling.com Group Limited -23.13% against the close of 2025-11-12
Session detail
$64.9M market cap (today)
Other Announcement Gambling.com Group Reports Record Third Quarter Revenue and Adjusted EBITDA

07:00 ET premarket

83 RXO RXO, Inc. -23.10% against the close of 2025-11-05
Session detail
$3.56B market cap (today)
Earnings RXO Announces Third-Quarter Results

06:30 ET premarket

84 CERT Certara, Inc. -23.07% against the close of 2025-11-06
Session detail
$1.24B market cap (today)
Earnings Certara Reports Third Quarter 2025 Financial Results

16:15 ET after hours

85 RNXT RenovoRx, Inc. -23.03% against the close of 2025-11-13
Session detail
$64.1M market cap (today)
Earnings RenovoRx Reports Third Quarter 2025 Financial Results, Including Approximately $900,000 in Year-to-Date Revenue, and Provides Business Update

16:05 ET after hours

86 UAVS AgEagle Aerial Systems, Inc. -22.94% against the close of 2025-11-05
Session detail
$67.9M market cap (today)
Contract / Partnership AgEagle Aerial Systems Inc Announces Entry to Purchases Sales Agreement up to $100,000,000 Series G

09:40 ET intraday

87 NTLA Intellia Therapeutics, Inc -22.73% against the close of 2025-11-06
Session detail
$1.89B market cap (today)
Earnings Intellia Therapeutics Announces Third Quarter 2025 Financial Results and Recent Updates

16:00 ET after hours

88 WSHP WeShop Holdings Limited -22.58% against the close of 2025-11-19
Session detail
$54.7M market cap (today)
Other Announcement WeShop Launches in the U.S. After Strong Nasdaq Debut, Allowing Users to Earn Ownership through their Shopping

07:00 ET premarket

89 BWMN Bowman Consulting Group Ltd. -22.44% against the close of 2025-11-05
Session detail
$737.2M market cap (today)
Earnings Bowman Reports Third Quarter 2025 Results; Issues 2026 Guidance

16:01 ET after hours

90 LTBR Lightbridge Corp. -22.42% against the close of 2025-11-05
Session detail
$312.0M market cap (today)
Earnings Lightbridge Provides Business Update and Announces Third Quarter 2025 Financial Results

16:05 ET after hours

91 CLNN Clene Inc. -22.42% against the close of 2025-11-12
Session detail
$57.0M market cap (today)
Earnings Clene Reports Third Quarter 2025 Financial Results and Recent Operating Highlights

08:00 ET premarket

92 HDSN Hudson Technologies Inc -22.36% against the close of 2025-11-05
Session detail
$230.2M market cap (today)
Earnings Hudson Technologies Reports Third Quarter 2025 Results

16:05 ET after hours

93 ABSI Absci Corporation -22.35% against the close of 2025-11-12
Session detail
$1.65B market cap (today)
Earnings Absci Reports Business Updates and Third Quarter 2025 Financial and Operating Results

16:05 ET after hours

94 QDEL QuidelOrtho Corporation -22.32% against the close of 2025-11-05
Session detail
$1.03B market cap (today)
Earnings QuidelOrtho Reports Third Quarter 2025 Financial Results

16:05 ET after hours

95 LIF Life360, Inc. -21.98% against the close of 2025-11-10
Session detail
$3.63B market cap (today)
Earnings Life360 Reports Record Q3 2025 Results

16:05 ET after hours

96 PRMB Primo Brands Corporation -21.89% against the close of 2025-11-05
Session detail
$8.45B market cap (today)
Earnings Primo Brands Reports Third Quarter 2025 Results

06:00 ET premarket

97 XERS Xeris Biopharma Holdings, Inc. -21.88% against the close of 2025-11-05
Session detail
$1.59B market cap (today)
Earnings Xeris Biopharma Posts Record Financial Results for the Third Quarter 2025

07:00 ET premarket

98 EHTH eHealth, Inc. -21.86% against the close of 2025-11-05
Session detail
$38.4M market cap (today)
Earnings eHealth, Inc. Announces Third Quarter 2025 Results

16:15 ET after hours

99 IMPP Imperial Petroleum Inc. -21.83% against the close of 2025-11-26
Session detail
$230.6M market cap (today)
Offering / Dilution Imperial Petroleum Inc. Announces Pricing of $60.0 Million Registered Direct Offering

09:05 ET premarket

100 BMBL Bumble Inc. -21.77% against the close of 2025-11-05
Session detail
$374.8M market cap (today)
Earnings Bumble Inc. Announces Third Quarter 2025 Results

16:15 ET after hours

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. 851 smaller events this month are held out of this month's eligible pool; switch to include them. 424 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, is classed today as a fund, a trust or an index product, 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 ticker had not traded for more than 10 days before the measured session, so no comparable prior close exists.

1 row withholds a market cap because the vendor's stored figure disagrees with the share count and price it is derived from by more than a factor of three, counting the filed all-class share count where one exists.

In November 2025, the median decliner was 12.9% deeper below its pre-news close five sessions later; the largest catalyst group was Earnings, 72 of the 100 events, at a median of -26.0%.

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.

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 72 72.0% -26.0% -29.7% 100.0% of 72
Other Announcement 9 9.0% Fewer than 10 events in this group, so no figures are shown.
Offering / Dilution 6 6.0% Fewer than 10 events in this group, so no figures are shown.
Clinical Trial Results 5 5.0% Fewer than 10 events in this group, so no figures are shown.
FDA & Regulatory 2 2.0% Fewer than 10 events in this group, so no figures are shown.

4 other catalyst types, 6 events: Contract / Partnership, Buyback / Dividend, Reverse Merger / Shell, Leadership Change.

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 1.8% deeper below baseline, of 100
Day +5 100.0% of 100 12.9% deeper below baseline, of 100
Month end 98.0% of 98 3.0% deeper below baseline, of 98
Month end falls before day +5 for 2 of these 98 events, so this row is not a later horizon than the one above it. 98 of the 100 events have a month-end close later than the measured session; 1 has it on the measured session itself, and 1 has 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 November 2025

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

SymbolMeasured sessionsLargest drop
SOCSable Offshore Corp. 2Other Announcement, Earnings -30.50%

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.

SymbolMonthsLargest drop
BYNDBeyond Meat, Inc. 2025-10, 2025-09 -48.51%
EGRXEAGLE PHARMS INC 2025-10, 2025-09 -46.67%
LGOLargo Inc. 2025-10, 2025-09 -42.86%
COCHEnvoy Medical, Inc. 2025-10, 2025-09 -41.50%
HUMAHumacyte, Inc. 2025-10, 2025-08 -33.67%
RCELAvita Medical, Inc. 2025-10, 2025-08 -25.84%
SLESuper League Enterprise, Inc. 2025-10, 2025-08 -21.76%
OMIOwens & Minor, Inc. 2025-10, 2025-08 -34.70%
FGNXFG Nexus Inc. 2025-10, 2025-09 -27.83%
GPUSHyperscale Data, Inc. 2025-10, 2025-09 -22.42%
NAKANakamoto Inc. 2025-09, 2025-08 -40.59%
PSQHPSQ Holdings, Inc. 2025-09, 2025-08 -25.09%

What the board was made of

Price before the move

  • Under $12 events, 2.0%
  • $1 to $520 events, 20.0%
  • $5 to $2043 events, 43.0%
  • Over $2035 events, 35.0%

When the announcement landed

  • Pre-market45.0%
  • Intraday2.0%
  • After hours53.0%

Volume against normal

  • Under 5x25 events, 25.3%
  • 5x to 20x58 events, 58.6%
  • Over 20x16 events, 16.2%

1 event has too little trading history for a relative volume, and is not in the tiers above.

Industry

  • Pharmaceutical Preparations15 events, 15.0%
  • Services-prepackaged Software8 events, 8.0%
  • Services-business Services, Nec5 events, 5.0%
  • Biological Products, (no Diagnostic Substances)4 events, 4.0%
  • Crude Petroleum & Natural Gas3 events, 3.0%
  • Semiconductors & Related Devices3 events, 3.0%

42 other industries, 53 events

Industry not known: 9.0%

5 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 October 2025

100 events in the comparable window.

October 2025 median -22.6%, selected from the 10,359 events in that month's eligible pool

November 2025 median -26.5%, 3.9 points steeper than October 2025. November 2025's median is taken over the 100 ranked rows, selected from the 9,016 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 because the stored figure disagrees with the share count and price it is derived from.

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.

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