STOCK TITAN

September 2025 Stock Losers on News, Micro Caps Included

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 , 21 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.

See the biggest gainers of September 2025 Every stock ranked by its September 2025 gain, with or without news

100

Ranked drops

-89.93%

Largest, MLTX

97.9%

Below baseline, day +5

2.2%

Median deeper below baseline, day +5

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Rows

100 ranked drops in September 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.

Rows are ordered by the move measured when the board was ranked. A percentage recomputed from the session's own closing prices can sit a little above or below its neighbours; the rank is the one the measured move gave the row.

Rank Symbol close to close Session Catalyst Announcement
1 MLTX -89.93% against the close of 09/26/2025 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results MoonLake Immunotherapeutics reports on week 16 results of the VELA Phase 3 hidradenitis suppurativa program with the Nanobody® sonelokimab

12:04 ET intraday

2 WOK under $25M today More than one ranked move this month release reads positive 2+ ranked moves -87.66% against the close of 09/23/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results Release reads positive, stock fell 87.66% WORK Medical Technology Group LTD Partners with Hong Kong Web3.0 Standardization Association to Collaborate on Blockchain and RWA Innovations

09:00 ET premarket

3 SDM -86.41% against the close of 09/25/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Crypto & Treasury Smart Digital Group Announces Plan To Establish A Diversified Cryptocurrency Asset Pool

09:15 ET premarket

4 ATYR under $25M today -83.17% against the close of 09/12/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results aTyr Pharma Announces Topline Results from Phase 3 EFZO-FIT™ Study of Efzofitimod in Pulmonary Sarcoidosis

07:30 ET premarket

5 NEON under $25M today -71.38% against the close of 09/03/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Neonode Announces Anticipated Financial Proceeds from Patent Lawsuit Settlement

16:47 ET after hours

6 EPSM under $25M today -70.72% against the close of 09/09/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
No Stated Cause EPSIUM Enterprise Limited Responds to Recent Unusual Trading Activity

08:46 ET premarket

7 YAAS under $25M today More than one ranked move this month Also on the opposite board this month 2+ ranked moves on both boards -63.98% against the close of 09/04/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution Youxin Technology Ltd Announces Pricing of $6.0 Million Underwritten Public Offering

08:00 ET premarket

8 JZXN More than one ranked move this month Also on the opposite board this month 2+ ranked moves on both boards -60.27% against the close of 09/26/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution Jiuzi Holdings, Inc. Announces Pricing of $5.5 Million Registered Direct Offering and Concurrent Private Placement

09:25 ET premarket

9 CPOP under $25M today Also on the opposite board this month on both boards -55.13% against the close of 09/25/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution POP CULTURE GROUP CO., LTD. ANNOUNCES PRICING OF REGISTERED DIRECT OFFERING

09:15 ET premarket

10 ZONE release reads positive -52.92% against the close of 08/29/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution Release reads positive, stock fell 52.92% CleanCore Solutions (NYSE: ZONE) Announces $175,000,420 Private Placement to Build the Official Dogecoin Treasury Founded by the Dogecoin Foundation and the House of Doge, Inc.

08:30 ET premarket

11 ICU under $25M today -50.94% against the close of 09/24/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results SeaStar Medical Reports DSMB Recommendation to Continue the NEUTRALIZE-AKI Pivotal Trial in Adult Acute Kidney Injury

16:22 ET after hours

12 APLT under $25M today -50.65% against the close of 09/26/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
FDA & Regulatory Applied Therapeutics Provides Update Following Meeting with FDA

07:00 ET premarket

13 NFE under $25M today -42.86% against the close of 09/05/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings New Fortress Energy Announces Second Quarter 2025 Results

19:46 ET after hours

14 NXTT under $25M today -42.40% against the close of 08/29/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution Next Technology Holding Inc. Announces $9 Million Registered Direct Offering

13:30 ET intraday

15 NAKA -40.59% against the close of 09/09/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement KindlyMD Subsidiary Nakamoto Announces $30 Million Investment in Metaplanet

16:50 ET after hours

16 NVNI under $25M today -40.29% against the close of 09/29/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
M&A / Acquisition Nuvini Group to Acquire MK Solutions

08:30 ET premarket

17 OCTO Also on the opposite board this month on both boards -39.98% against the close of 09/09/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution Eightco Holdings Inc. Closes $270 Million Private Placement as First Worldcoin (WLD) Treasury Strategy

06:00 ET premarket

18 REPL -39.40% against the close of 09/17/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
FDA & Regulatory Replimune Provides Update Following Type A Meeting with FDA

09:15 ET premarket

19 SWIN release reads positive -37.91% against the close of 09/02/2025
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 37.91% SOLOWIN HOLDINGS Announces Intent to Acquire U.S. Licensed Bank to Accelerate Global Financial Expansion

16:30 ET after hours

20 VSA under $25M today -37.66% against the close of 09/12/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement TCTM Kids IT Education Inc. Announces Name Change to VisionSys AI Inc.

08:00 ET premarket

21 KUKE -37.29% against the close of 09/25/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
M&A / Acquisition Kuke Music Holding Limited Announces Strategic Acquisition of Controlling Interest in Naxos Music Group

17:20 ET after hours

22 LASE Also on the opposite board this month on both boards -37.19% against the close of 08/29/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Laser Photonics Announces Warrant Exchange

10:00 ET intraday

23 CHOW under $25M today -36.71% against the close of 09/17/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Uplisting / Compliance ChowChow Cloud Announces Pricing of Initial Public Offering

19:14 ET after hours

24 RVPH under $25M today -36.43% against the close of 09/18/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution Reviva Pharmaceuticals Holdings, Inc. Announces Proposed Public Offering

16:05 ET after hours

25 RENT -36.38% against the close of 09/11/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings Rent the Runway, Inc. Announces Second Quarter 2025 Results

16:01 ET after hours

26 BYND -36.14% against the close of 09/26/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Beyond Meat Launches Exchange Offer and Consent Solicitation Intended to Eliminate Over $800 Million of Debt with Existing Noteholder Support

08:15 ET premarket

27 SNPS -35.84% against the close of 09/09/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings Synopsys Posts Financial Results for Third Quarter Fiscal Year 2025

16:05 ET after hours

28 BNGO under $25M today More than one ranked move this month 2+ ranked moves -35.74% against the close of 09/15/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Multiple Studies Highlighting OGM Utility For Analysis of Cancer Biomarker Chromoanagenesis Published in Dedicated Issue of Methods in Molecular Biology

07:00 ET premarket

29 LRMR release reads positive -33.66% against the close of 09/26/2025
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 33.66% Larimar Therapeutics Announces Positive Data from Ongoing Long-term Open Label Study and Updates to Nomlabofusp Program for Friedreich’s Ataxia

07:00 ET premarket

30 HSDT Also on the opposite board this month on both boards -33.61% against the close of 09/19/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Crypto & Treasury Helius (NASDAQ:HSDT) Begins Purchases of SOL, the Native Asset of Solana Blockchain

07:00 ET premarket

31 WINT under $25M today release reads positive -33.12% against the close of 08/29/2025
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 33.12% Windtree Therapeutics Stockholders Approve Key Proposals for Revenue and Profit Generation at the Special Stockholder Meeting

09:00 ET premarket

32 EVTV More than one ranked move this month 2+ ranked moves -32.84% against the close of 09/12/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Envirotech Vehicles, Inc. Unveils America’s First 1,500 Pound Lift Drone With Agricultural Spray And Fire Protection Capabilities

06:30 ET premarket

33 HUHU -32.76% against the close of 09/19/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings HUHUTECH International Group Inc. Announces First Half of Fiscal Year 2025 Financial Results

16:25 ET after hours

34 JZXN More than one ranked move this month Also on the opposite board this month 2+ ranked moves on both boards -32.72% against the close of 09/23/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Crypto & Treasury Following the Appointment of Dr. Doug Buerger as COO, Jiuzi Holdings, Inc.'s Board Endorses Crypto Asset Investment Policy Allowing Up to $1 Billion Deployment

07:15 ET premarket

35 LEXX under $25M today -31.37% against the close of 09/25/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution Lexaria Bioscience Corp. Announces $4.0 Million Registered Direct Offering Priced At-the-Market Under Nasdaq Rules

08:00 ET premarket

36 YAAS under $25M today More than one ranked move this month Also on the opposite board this month 2+ ranked moves on both boards -31.08% against the close of 09/25/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Uplisting / Compliance Youxin Technology Ltd Receives Nasdaq Delisting Determination, Plans to Appeal, and Announces 1-for-80 Share Consolidation

11:45 ET intraday

37 DAVA -30.67% against the close of 09/03/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results Endava Announces Fourth Quarter Fiscal Year 2025 & Fiscal Year 2025 Results

07:19 ET premarket

38 ATCH Also on the opposite board this month on both boards -29.95% against the close of 09/29/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings AtlasClear Holdings Announces Fourth Quarter and Full Year Fiscal 2025 Financial Results and Corporate Update

17:37 ET after hours

39 INHD under $25M today -29.76% against the close of 09/09/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution Inno Holdings Inc. Announces $7.2 Million Registered Direct Offering

09:00 ET premarket

40 ENVB under $25M today release reads positive -29.30% against the close of 09/16/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution Release reads positive, stock fell 29.30% Enveric Biosciences Announces Exercise of Warrants for $2.2 Million Gross Proceeds

09:24 ET premarket

41 SIDU -28.70% against the close of 09/12/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution Sidus Space Announces Proposed Public Offering

18:25 ET after hours

42 BNGO under $25M today More than one ranked move this month 2+ ranked moves -28.61% against the close of 09/12/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement CMS Posts Preliminary Payment Determination for New Category I CPT Code Covering Use of OGM for Constitutional Genetic Disorders

07:00 ET premarket

43 INDP -28.35% against the close of 09/04/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results Indaptus Therapeutics Provides Clinical Update

16:01 ET after hours

44 GDC under $25M today -28.16% against the close of 09/15/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
M&A / Acquisition GD Culture Enters into Share Exchange Agreement to Acquire Pallas Capital’s Assets, Including 7,500 Bitcoin, for 39,189,344 Shares

08:30 ET premarket

45 ASST More than one ranked move this month 2+ ranked moves -27.97% against the close of 09/15/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
M&A / Acquisition Strive Announces Acquisition of MSTR True North Inc. Appoints Jeff Walton as Chief Risk Officer & CEO of True North

07:15 ET premarket

46 COCH -27.90% against the close of 09/19/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution Envoy Medical Announces $2.5 Million Registered Direct Offering Priced At-the-Market Under Nasdaq Rules

08:00 ET premarket

47 FGNX -27.83% against the close of 09/05/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results Fundamental Global Inc. Amends its Charter with the State of Nevada

16:05 ET after hours

48 TGHL under $25M today release reads positive -27.54% against the close of 09/08/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Contract / Partnership Release reads positive, stock fell 27.54% THE GROWHUB LIMITED Signs MoU with the Government of the Republic of Srpska to Pursue ESG Initiatives and Traceability Solution Implementation

09:00 ET premarket

49 ALMU -27.47% against the close of 09/09/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings Aeluma Announces Fourth Quarter and Full Fiscal Year 2025 Financial Results

16:30 ET after hours

50 ZGM under $25M today release reads positive -27.11% against the close of 09/10/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Uplisting / Compliance Release reads positive, stock fell 27.11% Zenta Group Company Limited Announces Closing of $6.0 Million Initial Public Offering

16:05 ET after hours

51 ASST More than one ranked move this month 2+ ranked moves -26.74% against the close of 09/12/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
M&A / Acquisition Strive, Inc. Announces Completion of Merger Between Asset Entities and Strive Enterprises, Inc.

16:30 ET after hours

52 SCYX -26.67% against the close of 09/29/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results SCYNEXIS Announces Positive Results from a Phase 1, Single Ascending Dose and Multiple Ascending Dose Study of its Second-Generation Fungerp (SCY-247)

08:00 ET premarket

53 SNGX under $25M today -25.93% against the close of 09/25/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution Soligenix Announces Pricing of $7.5 Million Public Offering

06:33 ET premarket

54 ZENV under $25M today release reads positive -25.49% against the close of 09/10/2025
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 25.49% ZENVIA Reports Q2 2025 Results

18:30 ET after hours

55 MITQ under $25M today release reads positive -25.40% against the close of 09/25/2025
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 25.40% Moving iMage Technologies' Q4 Net Loss Improved to ($156,000) vs. ($416,000) Last Year and Year-End Net Cash Rises to $5.7M; Hosts Call Today at 11am ET

07:41 ET premarket

56 CNM -25.36% against the close of 09/08/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings Core & Main Announces Fiscal 2025 Second Quarter Results

07:30 ET premarket

57 CURV -25.21% against the close of 09/04/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings Torrid Reports Second Quarter 2025 Results

16:05 ET after hours

58 SMMT -25.15% against the close of 09/05/2025 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results Longer-Term Follow-Up of Western Patients Showed Improving, Favorable Trend in Overall Survival in Global Phase III HARMONi Clinical Trial for Ivonescimab Plus Chemotherapy in 2L+ EGFRm NSCLC

03:30 ET premarket

59 PSQH under $25M today -25.09% against the close of 09/24/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Crypto & Treasury PublicSquare to Launch Crypto Treasury as a Service to Its Robust Merchant Ecosystem

08:30 ET premarket

60 AIRE under $25M today Also on the opposite board this month on both boards -24.69% against the close of 09/22/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Uplisting / Compliance reAlpha Regains Compliance With Nasdaq Minimum Market Value of Listed Securities Requirement

07:30 ET premarket

61 HAIN -24.65% against the close of 09/12/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings Hain Celestial Reports Fiscal Fourth Quarter and Fiscal Year 2025 Financial Results

07:00 ET premarket

62 XTIA -24.63% against the close of 09/11/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution XTI Aerospace Announces Proposed Public Offering

16:08 ET after hours

63 YOUL under $25M today -24.20% against the close of 09/09/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Youlife Group Inc. to Host Its Virtual Investor Event on September 18, 2025

10:02 ET intraday

64 BCDA under $25M today -23.78% against the close of 09/17/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution catalyst from a later release the same session BioCardia Announces CardiAMP Chronic Myocardial Ischemia Trial Top Line Data of Roll-in Cohort Show Improved Exercise Tolerance and Reduced Angina Episodes at Six-Month Primary Follow-up

07:00 ET premarket

65 MFH -23.18% against the close of 09/03/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Crypto & Treasury Mercurity Fintech’s Chief Strategy Officer and Director, Wilfred Daye, Discusses Digital Asset Infrastructure and Business Objectives on Bloomberg TV’s New to The Street

09:00 ET premarket

66 GPUS under $25M today Also on the opposite board this month on both boards -22.42% against the close of 08/29/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution Hyperscale Data Announces "At-the-Market" Offering of Common Stock

16:22 ET after hours

67 AACT -22.11% against the close of 09/22/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Reverse Merger / Shell Kodiak and Ares Acquisition Corporation II Have Raised Over $275 Million to Support Proposed Business Combination Following Redemptions

06:30 ET premarket

68 RECT under $25M today -21.94% against the close of 09/05/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Crypto & Treasury Rectitude Holdings Announces $32.6 Million Standby Equity Purchase Agreement to Launch a Bitcoin Treasury Strategy

08:00 ET premarket

69 WOK under $25M today More than one ranked move this month 2+ ranked moves -21.78% against the close of 09/24/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution WORK Medical Technology Group LTD Announces Pricing of $2.9 Million Registered Direct Offering

13:10 ET intraday

70 ELUT -21.54% against the close of 09/08/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
M&A / Acquisition Elutia Announces Sale of BioEnvelope Business to Boston Scientific Corporation for $88 Million

08:30 ET premarket

71 FARM -21.46% against the close of 09/11/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings Farmer Brothers Coffee Reports Fourth Quarter and Full Year Fiscal 2025 Financial Results

16:15 ET after hours

72 TNFA under $25M today Also on the opposite board this month on both boards -21.33% against the close of 08/29/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Crypto & Treasury TNF Pharmaceuticals Secures Exclusive Global Rights to Innovative Light Speed Computing Accelerator for Use in Cryptocurrency Applications

09:15 ET premarket

73 KEQU -21.23% against the close of 09/10/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings Kewaunee Scientific Reports Results for First Quarter of Fiscal Year 2026

16:08 ET after hours

74 EVTV More than one ranked move this month 2+ ranked moves -21.17% against the close of 09/15/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Contract / Partnership Envirotech Vehicles, Inc. And Its Wholly Owned Subsidiary Maddox Industries Manufacture 5 Million Isolation Gowns For The U.S. Government As Part of 35 Million Gown Contract - Driving American-Made Infrastructure

09:20 ET premarket

75 YAAS under $25M today More than one ranked move this month Also on the opposite board this month 2+ ranked moves on both boards -21.17% against the close of 09/05/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution Youxin Technology Ltd Announces Closing of $6.0 Million Underwritten Public Offering

10:43 ET intraday

76 FEIM -21.02% against the close of 09/11/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings Frequency Electronics, Inc. Announces First Quarter Fiscal Year 2026 Financial Results

16:05 ET after hours

77 SPRB -20.97% against the close of 09/12/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Spruce Biosciences Resumes Trading on the Nasdaq Capital Market

07:00 ET premarket

78 PMVP -20.63% against the close of 09/09/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results PMV Pharmaceuticals Announces Promising Rezatapopt Monotherapy Interim Data From PYNNACLE Phase 2 Trial Across Multiple Solid Tumors With a TP53 Y220C Mutation

07:00 ET premarket

79 LWAY -20.43% against the close of 09/17/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Lifeway Foods Issues Statement in Response to Danone

08:29 ET premarket

80 HYFT -20.36% against the close of 09/12/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement MindWalk Holdings Corp.™ (formerly ImmunoPrecise Antibodies™) Reports Record $7.6 Million Quarterly Revenue, 45% Growth, Margin Expansion, Narrowed Losses, and Strengthened Balance Sheet

08:44 ET premarket

81 ABTC -20.27% against the close of 09/03/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Crypto & Treasury American Bitcoin Expands Bitcoin Mining Operations by 2.4x from ~10 EH/s to ~24 EH/s

06:30 ET premarket

82 LIVE under $25M today -20.14% against the close of 09/02/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Live Ventures Announces New Communications Campaign, Engages Brandsinger Agency to Facilitate

08:30 ET premarket

83 RAPP Also on the opposite board this month on both boards -20.09% against the close of 09/09/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution Rapport Announces Pricing of Public Offering of Common Stock

21:17 ET after hours

84 KMX -20.07% against the close of 09/24/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings CarMax Reports Second Quarter Fiscal Year 2026 Results

06:50 ET premarket

85 FIG -19.92% against the close of 09/03/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings Figma Announces Second Quarter 2025 Financial Results

16:05 ET after hours

86 LUCD -19.69% against the close of 09/09/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution Lucid Diagnostics Announces Proposed Public Offering of Common Stock

16:01 ET after hours

87 BNC -19.50% against the close of 09/19/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Buyback / Dividend CEA Industries Board Authorizes $250 Million Stock Buyback Program

18:21 ET after hours

88 ACTU under $25M today -19.15% against the close of 09/09/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution Actuate Therapeutics Announces Proposed Public Offering of Common Stock

16:07 ET after hours

89 LGCY -18.91% against the close of 09/25/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings Legacy Education Reports Strong Fiscal 2025 Results with 40% Revenue Growth and Record Enrollment

16:05 ET after hours

90 NEXT -18.62% against the close of 09/09/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement NextDecade Announces Positive Final Investment Decision and Financial Close on Train 4 at Rio Grande LNG

16:30 ET after hours

91 LULU -18.58% against the close of 09/04/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings lululemon athletica inc. Announces Second Quarter Fiscal 2025 Results

16:05 ET after hours

92 IPA -18.57% against the close of 08/29/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement ImmunoPrecise Antibodies to Participate at H.C. Wainwright's 27th Annual Global Investment Conference in New York

08:01 ET premarket

93 RENB -18.54% against the close of 09/24/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results Lunai Bioworks Advances Biomarker Discovery Preclinical Program in Parkinson's Disease, Positioning for Strategic Pharma Partnerships

08:30 ET premarket

94 HLLY -18.53% against the close of 09/09/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution Holley Performance Brands Announces the Launch of a Secondary Offering by Selling Stockholder

16:02 ET after hours

95 DEFT -18.39% against the close of 09/24/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Contract / Partnership DeFi Technologies Announces Strategic Investment and Partnership with Canada's Stablecorp, Backer of QCAD Canadian-Dollar Stablecoin

07:30 ET premarket

96 IDT -18.38% against the close of 09/29/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings IDT Corporation Reports Fourth Quarter and Fiscal Year 2025 Results

16:30 ET after hours

97 TONX -18.35% against the close of 09/05/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Buyback / Dividend catalyst from a later release the same session TON Strategy Company Publishes Chairman’s Message, Outlines Growth Strategy and Opportunity

16:59 ET after hours

98 DDC under $25M today -18.34% against the close of 09/03/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings DDC Enterprise Reports Record Earnings for First Half 2025

07:00 ET premarket

99 HFFG -18.34% against the close of 09/25/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution HF Foods Group Inc. Announces $100 Million At-The-Market (ATM) Equity Offering Program

16:45 ET after hours

100 CRMT under $25M today -18.23% against the close of 09/03/2025
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings America's Car-Mart Reports First Quarter Fiscal Year 2026 Results

07:30 ET premarket

NYSE and Nasdaq companies with a market capitalization of $5M or more, measured today, including the $5M to $25M band. 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. 231 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. Exclude the $5M to $25M band

On 2 of these rows the measured session was reconstructed from the announcement time, because it predates our stored session records.

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 September 2025, the median decliner was 2.2% deeper below its pre-news close five sessions later; the largest catalyst group was Offering / Dilution, 23 of the 100 events, at a median of -27.9%.

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

NYSE and Nasdaq companies with a market capitalization of $5M or more, measured today, including the $5M to $25M band. 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
Offering / Dilution 23 23.0% -27.9% -28.6% of 22 100.0% of 22
Earnings 20 20.0% -23.1% -21.6% 100.0% of 20
Other Announcement 18 18.0% -30.7% -26.8% of 17 100.0% of 17
Clinical Trial Results 11 11.0% -28.3% -37.2% of 10 100.0% of 10
Crypto & Treasury 8 8.0% Fewer than 10 events in this group, so no figures are shown.

The day +5 figures are measured over the events in each group that have a five-session close, the count printed beside them, not over every event in the group.

7 other catalyst types, 20 events: M&A / Acquisition, Uplisting / Compliance, Contract / Partnership, FDA & Regulatory, Buyback / Dividend, Reverse Merger / Shell, No Stated Cause.

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 98.0% of 98 4.0% deeper below baseline, of 98
Day +5 97.9% of 95 2.2% deeper below baseline, of 95
Month end 96.7% of 91 5.0% deeper below baseline, of 91
Month end falls before day +5 for 20 of these 91 events, so this row is not a later horizon than the one above it. 91 of the 100 events have a month-end close later than the measured session; 4 have it on the measured session itself, and 5 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 September 2025

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

SymbolMeasured sessionsLargest drop
YAAS 3Offering / Dilution, Uplisting / Compliance -63.98%
WOK 2Clinical Trial Results, Offering / Dilution -87.66%
JZXN 2Offering / Dilution, Crypto & Treasury -60.27%
BNGO 2Other Announcement -35.74%
EVTV 2Other Announcement, Contract / Partnership -32.84%
ASST 2M&A / Acquisition -27.97%

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
GUTS 2025-08, 2025-06 -45.99%
TZUP 2025-08, 2025-07 -41.06%
QH 2025-08, 2025-07 -91.26%
MBRX 2025-08, 2025-06 -54.20%
RDW 2025-08, 2025-06 -30.88%
GIBO 2025-08, 2025-06 -36.11%
CAPR 2025-07, 2025-06 -32.98%
SLP 2025-07, 2025-06 -25.76%
CRDF 2025-07, 2025-06 -24.77%
DPRO 2025-07, 2025-06 -33.15%
AMIX 2025-07, 2025-06 -24.04%
ICUthis month too 2025-07, 2025-06 -63.89%
STEM 2025-07, 2025-06 -19.78%

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

  • Pre-market56.0%
  • Intraday7.0%
  • After hours37.0%

Volume against normal

  • Under 5x19 events, 21.1%
  • 5x to 20x33 events, 36.7%
  • Over 20x38 events, 42.2%

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

Industry

  • Pharmaceutical Preparations15 events, 15.0%
  • Finance Services8 events, 8.0%
  • Biological Products, (no Diagnostic Substances)4 events, 4.0%
  • Motor Vehicle Parts & Accessories3 events, 3.0%
  • Food and Kindred Products2 events, 2.0%
  • Laboratory Analytical Instruments2 events, 2.0%

34 other industries, 38 events

Industry not known: 28.0%

When the release and the price disagreed

10 events on this board carry the flag.

Flagged events sat 5.3 percentage points below the rest of the board five sessions later.

Median at day +5, flagged
-32.6%
Median at day +5, not flagged
-27.3%

Against August 2025

100 events in the comparable window.

August 2025 median -28.6%, selected from the 7,870 events in that month's eligible pool

September 2025 median -26.9%, 1.7 points shallower than August 2025. September 2025's median is taken over the 100 ranked rows, selected from the 5,783 events in that month's eligible pool.

The two windows drew on pools of very different size, so part of the gap between the medians is how deep into each pool the top hundred reaches rather than how severe the moves were.

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 $5M or more, measured today, including the $5M to $25M band. 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 2 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.