October 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 , 20 of 23 completed market sessions produced ranked moves. Follow-through dates run later.
Whole board, unfiltered
100
Ranked drops
-60.25%
Largest, PETVW
91.8%
Below baseline, day +5
11.4%
Median deeper below baseline, day +5
Filter and sort
100 ranked drops in October 2025
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 | PETVW PETVIVO HOLDINGS INC WTS Also on the opposite board this month on both boards | -60.25% resumed after 21 days |
against the close of 2025-09-22
session reconstructed
Session detail |
Other Announcement |
PETVIVO HOLDINGS, INC. ANNOUNCES CLOSE OF NOTE CONVERSION AGREEMENTS TO EXTINGUISH OVER TWO MILLION DOLLARS OF OUTSTANDING DEBT
11:33 ET intraday |
Month-end is not shown: no closing price is available for 2025-10-31. |
| 2 | LRN | -54.37% |
against the close of 2025-10-28
Session detail |
Other Announcement |
Strong Demand Drives Growth
16:15 ET after hours |
2.2% of the drop was recovered five sessions later. Month end -55.68% on 2025-10-31 This month ended before the fifth session after the move. |
| 3 | TGE Also on the opposite board this month on both boards | -53.71% |
against the close of 2025-10-30
Session detail |
Other Announcement |
AMTD Digital Inc. Reports on Half Year Performance with a 1,085.9% Increase in Revenue
09:00 ET premarket |
46.8% of the drop was recovered five sessions later. Month end -53.71% on 2025-10-31 same session This month ended before the fifth session after the move. |
| 4 | UHG United Homes Group, Inc | -52.46% |
against the close of 2025-10-17
Session detail |
M&A / Acquisition |
United Homes Group Announces Conclusion of Review of Strategic Alternatives and Resignation of Directors
09:03 ET premarket |
The drop was 13.2% larger five sessions later. Month end -64.55% on 2025-10-31 |
| 5 | ARCT Arcturus Therapeutics Holdings Inc. | -50.17% |
against the close of 2025-10-21
Session detail |
Clinical Trial Results |
Arcturus Therapeutics Provides Interim Phase 2 Data for Cystic Fibrosis (CF) Program
07:30 ET premarket |
The drop was 18.1% larger five sessions later. Month end -56.95% on 2025-10-31 |
| 6 | ALEC Alector, Inc. | -49.84% |
against the close of 2025-10-21
Session detail |
Clinical Trial Results |
Alector Announces Topline Results from Latozinemab Phase 3 Trial in Individuals with Frontotemporal Dementia Due to a GRN Mutation and Provides Business Update
16:05 ET after hours |
The drop was 3.8% larger five sessions later. Month end -54.21% on 2025-10-31 |
| 7 | VRNS Varonis Systems, Inc. | -48.67% |
against the close of 2025-10-28
Session detail |
Buyback / Dividend |
Varonis Announces $150 Million Share Repurchase Authorization
16:05 ET after hours |
8.7% of the drop was recovered five sessions later. Month end -44.08% on 2025-10-31 This month ended before the fifth session after the move. |
| 8 | BYND Beyond Meat, Inc. More than one ranked move this month Also on the opposite board this month 2+ ranked moves on both boards | -48.51% |
against the close of 2025-10-10
Session detail |
Offering / Dilution |
Beyond Meat Announces Early Tender Results and Early Settlement for Exchange Offer and Consent Solicitation with Respect to Existing Convertible Notes
07:00 ET premarket |
44.6% of the drop was recovered five sessions later. Month end -17.66% on 2025-10-31 |
| 9 | PXLW Pixelworks Inc | -47.83% |
against the close of 2025-10-14
Session detail |
M&A / Acquisition |
Pixelworks Announces Definitive Purchase Agreement to Sell its Shanghai Semiconductor Subsidiary to VeriSilicon
09:00 ET premarket |
The drop was 7.0% larger five sessions later. Month end -56.22% on 2025-10-31 |
| 10 | EGRX EAGLE PHARMS INC | -46.67% |
against the close of 2025-10-03
Session detail |
Other Announcement |
Eagle Pharmaceuticals Announces Availability of Unaudited First Quarter 2025 Financial Statements
19:30 ET after hours |
The drop was 60.7% larger five sessions later. Month end -76.67% on 2025-10-31 |
| 11 | FMC FMC Corporation | -46.52% |
against the close of 2025-10-29
Session detail |
Earnings |
FMC Corporation Reports Third Quarter Results
16:30 ET after hours |
The drop was 19.0% larger five sessions later. Month end -47.76% on 2025-10-31 This month ended before the fifth session after the move. |
| 12 | GNTA Genenta Science S.p.A. American Also on the opposite board this month on both boards | -46.45% |
against the close of 2025-10-24
Session detail |
Offering / Dilution |
Genenta Announces Pricing of $15.0 Million Registered Direct Offering of American Depositary Shares
20:30 ET after hours |
The drop was 26.4% larger five sessions later. Month end -58.55% on 2025-10-31 This month ended before the fifth session after the move. |
| 13 | ACONW Aclarion, Inc. Warrant Also on the opposite board this month release reads positive on both boards | -44.62% |
against the close of 2025-10-13
Session detail |
Other Announcement Release reads positive, stock fell 44.62% |
Aclarion Provides Corporate Update Highlighting Market Expansion as CLARITY Trial Advances Toward Key Data Catalyst
06:09 ET premarket |
The drop was 35.9% larger five sessions later. Month end -55.38% on 2025-10-31 |
| 14 | FI Fiserv, Inc. | -44.04% |
against the close of 2025-10-28
Session detail |
Earnings |
Fiserv Reports Third Quarter 2025 Results
07:01 ET premarket |
The drop was 11.9% larger five sessions later. Month end -47.14% on 2025-10-31 This month ended before the fifth session after the move. |
| 15 | LGO Largo Inc. | -42.86% |
against the close of 2025-10-14
Session detail |
Offering / Dilution |
Largo Announces Pricing of US$23.4 Registered Direct Offering and Private Placement
08:55 ET premarket |
The drop was 26.9% larger five sessions later. Month end -52.38% on 2025-10-31 |
| 16 | NTLA Intellia Therapeutics, Inc | -42.23% |
against the close of 2025-10-24
Session detail |
Clinical Trial Results |
Intellia Therapeutics Provides Update on MAGNITUDE Clinical Trials of Nexiguran Ziclumeran (nex-z)
07:30 ET premarket |
The drop was 15.9% larger five sessions later. Month end -50.70% on 2025-10-31 This month ended before the fifth session after the move. |
| 17 | COCH Envoy Medical, Inc. Also on the opposite board this month on both boards | -41.50% |
against the close of 2025-10-07
Session detail |
Offering / Dilution |
Envoy Medical Announces up to $16 Million Registered Direct Offering Priced At-the-Market Under Nasdaq Rules
07:00 ET premarket |
The drop was 3.1% larger five sessions later. Month end -49.37% on 2025-10-31 |
| 18 | CINGW Cingulate Inc. Warrants release reads positive | -38.37% |
against the close of 2025-10-13
Session detail |
Clinical Trial Results Release reads positive, stock fell 38.37% |
FDA Accepts Cingulate’s New Drug Application for CTx-1301 in Attention-Deficit/Hyperactivity Disorder (ADHD) and sets a May 31, 2026 PDUFA Date
08:00 ET premarket |
51.8% of the drop was recovered five sessions later. Month end -35.14% on 2025-10-31 |
| 19 | SEATW Vivid Seats Inc. Warrant | -37.67% |
against the close of 2025-10-28
Session detail |
Earnings |
Vivid Seats to Report Third Quarter 2025 Financial Results
16:05 ET after hours |
The drop was 47.3% larger five sessions later. Month end -59.93% on 2025-10-31 This month ended before the fifth session after the move. |
| 20 | ABAT American Battery Technology Company Also on the opposite board this month on both boards | -36.65% |
against the close of 2025-10-15
Session detail |
Other Announcement |
American Battery Technology Company Publishes Milestone Pre-Feasibility Study Accelerating Commercialization of its Tonopah Flats Lithium Project, One of the Largest Lithium Resources in the United States
09:35 ET intraday |
The drop was 1.5% larger five sessions later. Month end -42.68% on 2025-10-31 |
| 21 | HYPR Hyperfine, Inc. | -35.45% |
against the close of 2025-10-15
Session detail |
Offering / Dilution |
Hyperfine Announces Proposed Public Offering
16:06 ET after hours |
The drop was 21.8% larger five sessions later. Month end -49.09% on 2025-10-31 |
| 22 | VVPR VivoPower International PLC release reads positive | -35.02% |
against the close of 2025-10-30
Session detail |
Other Announcement Release reads positive, stock fell 35.02% |
VivoPower’s Tembo to Accelerate Africa Expansion in Definitive Agreement with AVA, East Africa’s Largest Vehicle Assembler
08:45 ET premarket |
16.3% of the drop was recovered five sessions later. Month end -35.02% on 2025-10-31 same session This month ended before the fifth session after the move. |
| 23 | HUMA Humacyte, Inc. | -33.67% |
against the close of 2025-10-06
Session detail |
Offering / Dilution |
Humacyte Announces Pricing of $60.0 Million Oversubscribed Registered Direct Offering
09:00 ET premarket |
17.4% of the drop was recovered five sessions later. Month end -32.66% on 2025-10-31 |
| 24 | SLGB Smart Logistics Global Limited | -33.33% |
against the close of 2025-10-15
Session detail |
Uplisting / Compliance |
Smart Logistics Global Limited Announces Closing of Initial Public Offering
13:37 ET intraday |
98.9% of the drop was recovered five sessions later. Month end -49.81% on 2025-10-31 |
| 25 | TACOW Berto Acquisition Corp. Warrant | -32.43% |
against the close of 2025-10-28
Session detail |
M&A / Acquisition |
OnMed and Berto Acquisition Corp. Sign Non-Binding Letter of Intent for a Business Combination
09:00 ET premarket |
The drop was 33.3% larger five sessions later. Month end -39.19% on 2025-10-31 This month ended before the fifth session after the move. |
| 26 | ITGR Integer Holdings Corporation | -32.28% |
against the close of 2025-10-22
Session detail |
Earnings |
Integer Holdings Corporation Reports Third Quarter 2025 Results
08:00 ET premarket |
The drop was 30.0% larger five sessions later. Month end -40.82% on 2025-10-31 |
| 27 | AKBA Akebia Therapeutics, Inc. | -32.04% |
against the close of 2025-10-28
Session detail |
Other Announcement |
Akebia Therapeutics Provides Update on Vafseo for Non-Dialysis Patients
16:30 ET after hours |
2.0% of the drop was recovered five sessions later. Month end -28.48% on 2025-10-31 This month ended before the fifth session after the move. |
| 28 | ASBPW Aspire Biopharma Holdings, Inc. Warrant | -31.18% |
against the close of 2025-10-02
Session detail |
Other Announcement |
Aspire Biopharma to Present at Noble Capital Markets 2025 Emerging Growth Virtual Equity Conference - October 8-9, 2025
11:30 ET intraday |
61.4% of the drop was recovered five sessions later. Month end -8.91% on 2025-10-31 |
| 29 | APLS Apellis Pharmaceuticals, Inc. | -31.01% |
against the close of 2025-10-29
Session detail |
Earnings |
Apellis Pharmaceuticals Reports Third Quarter 2025 Financial Results
07:05 ET premarket |
The drop was 11.0% larger five sessions later. Month end -28.55% on 2025-10-31 This month ended before the fifth session after the move. |
| 30 | BMEA Biomea Fusion, Inc. | -30.90% |
against the close of 2025-10-06
Session detail |
Offering / Dilution |
Biomea Fusion Announces Proposed Public Offering of Securities
16:18 ET after hours |
The drop was 21.2% larger five sessions later. Month end -49.06% on 2025-10-31 |
| 31 | ATGE Adtalem Global Education Inc. | -30.86% |
against the close of 2025-10-30
Session detail |
Earnings |
Adtalem Global Education First Quarter Fiscal Year 2026 Results; Maintains Fiscal Year 2026 Guidance
16:15 ET after hours |
The drop was 7.2% larger five sessions later. Month end -30.86% on 2025-10-31 same session This month ended before the fifth session after the move. |
| 32 | FBIO Fortress Biotech, Inc. | -30.72% |
against the close of 2025-09-30
Session detail |
Clinical Trial Results |
Fortress Biotech and Cyprium Therapeutics Announce an Update on the NDA for CUTX-101
08:00 ET premarket |
30.9% of the drop was recovered five sessions later. Month end -30.72% on 2025-10-31 |
| 33 | SVV Savers Value Village, Inc. | -30.39% |
against the close of 2025-10-30
Session detail |
Earnings |
Savers Value Village, Inc. Reports Third Quarter Financial Results
16:05 ET after hours |
The drop was 24.6% larger five sessions later. Month end -30.39% on 2025-10-31 same session This month ended before the fifth session after the move. |
| 34 | THRY Thryv Holdings, Inc. | -30.17% |
against the close of 2025-10-29
Session detail |
Other Announcement |
Thryv Grows SaaS Revenue 33% in Third Quarter 2025
07:30 ET premarket |
The drop was 36.6% larger five sessions later. Month end -34.10% on 2025-10-31 This month ended before the fifth session after the move. |
| 35 | SATL Satellogic Inc. | -29.71% |
against the close of 2025-10-15
Session detail |
Offering / Dilution |
Satellogic Announces Proposed Public Offering of Class A Common Stock
16:36 ET after hours |
The drop was 56.1% larger five sessions later. Month end -53.86% on 2025-10-31 |
| 36 | FOSL Fossil Group, Inc. | -29.60% |
against the close of 2025-10-15
Session detail |
Other Announcement |
Fossil Announces Further Extension of Exchange Offer for Its Senior Notes
06:00 ET premarket |
The drop was 25.2% larger five sessions later. Month end -44.53% on 2025-10-31 |
| 37 | AMODW Alpha Modus Holdings, Inc. Warrant | -29.42% |
against the close of 2025-10-06
Session detail |
Other Announcement |
Alpha Modus Escalates Patent Enforcement Offensive Targeting Global Retail Tech Giants
08:45 ET premarket |
92.3% of the drop was recovered five sessions later. Month-end is not shown: no closing price is available for 2025-10-31. |
| 38 | EVAX Evaxion A/S release reads positive | -29.27% |
against the close of 2025-10-16
Session detail |
Clinical Trial Results Release reads positive, stock fell 29.27% |
Evaxion reports 75% Objective Response Rate in phase 2 trial with AI-designed personalized cancer vaccine EVX-01
08:15 ET premarket |
The drop was 32.0% larger five sessions later. Month end -40.10% on 2025-10-31 |
| 39 | ELBM Electra Battery Materials Corporation | -29.00% |
against the close of 2025-10-15
Session detail |
Earnings |
Electra Announces Voting Results from Special Meeting of Shareholders
16:52 ET after hours |
11.9% of the drop was recovered five sessions later. Month end -44.59% on 2025-10-31 |
| 40 | CATX Perspective Therapeutics, Inc. | -28.95% |
against the close of 2025-10-17
Session detail |
Clinical Trial Results |
Perspective Therapeutics Presents Updated Interim Data from its Ongoing Phase 1/2a Clinical Trial of [212Pb]VMT-α-NET at the ESMO Congress 2025
04:00 ET premarket |
The drop was 6.9% larger five sessions later. Month end -39.20% on 2025-10-31 |
| 41 | OWLS OBOOK Holdings Inc. release reads positive | -28.89% |
against the close of 2025-10-16
Session detail |
Uplisting / Compliance Release reads positive, stock fell 28.89% |
OBOOK Holdings Inc. Announces Successful Direct Listing on Nasdaq
08:59 ET premarket |
The drop was 167.6% larger five sessions later. Month end -82.09% on 2025-10-31 |
| 42 | DFLIW Dragonfly Energy Holdings Corp. Warrant More than one ranked move this month Also on the opposite board this month 2+ ranked moves on both boards | -28.29% |
against the close of 2025-10-15
Session detail |
Offering / Dilution |
Dragonfly Energy Announces Proposed Public Offering of Common Stock and Pre-Funded Warrants
17:25 ET after hours |
The drop was 17.2% larger five sessions later. Month end -24.12% on 2025-10-31 |
| 43 | NWL Newell Brands Inc. | -27.97% |
against the close of 2025-10-30
Session detail |
Earnings |
Newell Brands Announces Third Quarter 2025 Results
06:00 ET premarket |
The drop was 17.4% larger five sessions later. Month end -27.97% on 2025-10-31 same session This month ended before the fifth session after the move. |
| 44 | SEV Aptera Motors Corp. release reads positive | -27.00% |
against the close of 2025-10-16
Session detail |
Other Announcement Release reads positive, stock fell 27.00% |
Aptera Motors Corp. to Present at the LD Micro Main Event XIX
14:10 ET intraday |
It recovered the whole drop and closed 10.62% above the pre-news price. Month end -5.63% on 2025-10-31 |
| 45 | STEM Stem, Inc. | -26.67% |
against the close of 2025-10-29
Session detail |
Earnings |
Stem Announces Third Quarter 2025 Results
16:05 ET after hours |
6.3% of the drop was recovered five sessions later. Month end -15.11% on 2025-10-31 This month ended before the fifth session after the move. |
| 46 | OSPN OneSpan Inc. | -26.50% |
against the close of 2025-10-30
Session detail |
Earnings |
OneSpan Reports Third Quarter 2025 Financial Results
16:01 ET after hours |
20.5% of the drop was recovered five sessions later. Month end -26.50% on 2025-10-31 same session This month ended before the fifth session after the move. |
| 47 | AREC AMERICAN RESOURCES CORP Also on the opposite board this month on both boards | -26.43% |
against the close of 2025-10-14
Session detail |
Offering / Dilution |
American Resources Corporation Announces Pricing of $40.0 Million Private Placement of Common Stock
09:15 ET premarket |
The drop was 71.7% larger five sessions later. Month end -43.47% on 2025-10-31 |
| 48 | AMPGW Amplitech Group, Inc. Warrants release reads positive | -26.41% |
against the close of 2025-10-21
Session detail |
Other Announcement Release reads positive, stock fell 26.41% |
AmpliTech Group: Synergistic Divisions Driving Accelerated Growth and Long-Term Shareholder Value
09:00 ET premarket |
The drop was 0.2% larger five sessions later. Month end +4.18% on 2025-10-31 |
| 49 | SFM Sprouts Farmers Market, Inc. | -26.11% |
against the close of 2025-10-29
Session detail |
Earnings |
Sprouts Farmers Market, Inc. Reports Third Quarter 2025 Results
16:21 ET after hours |
2.1% of the drop was recovered five sessions later. Month end -24.48% on 2025-10-31 This month ended before the fifth session after the move. |
| 50 | CRBP Corbus Pharmaceuticals Holdings, Inc. | -26.09% |
against the close of 2025-10-30
Session detail |
Offering / Dilution |
Corbus Pharmaceuticals Announces Proposed Public Offering
16:31 ET after hours |
The drop was 38.0% larger five sessions later. Month end -26.09% on 2025-10-31 same session This month ended before the fifth session after the move. |
| 51 | APXTU Apex Treasury Corporation Units | -26.08% resumed after 1581 days |
against the close of 2021-06-30
Session detail |
Uplisting / Compliance |
Apex Treasury Corporation Announces Pricing of Upsized $300 Million Initial Public Offering
18:49 ET after hours |
Month-end is not shown: no closing price is available for 2025-10-31. |
| 52 | RCEL Avita Medical, Inc. release reads positive | -25.84% |
against the close of 2025-10-16
Session detail |
Other Announcement Release reads positive, stock fell 25.84% |
AVITA Medical Announces CEO Transition
18:15 ET after hours |
The drop was 1.4% larger five sessions later. Month end -28.07% on 2025-10-31 |
| 53 | DFLIW Dragonfly Energy Holdings Corp. Warrant More than one ranked move this month Also on the opposite board this month 2+ ranked moves on both boards | -25.66% |
against the close of 2025-10-03
Session detail |
Offering / Dilution |
Dragonfly Energy Announces Pricing of $25.0 Million Underwritten Offering of Common Stock
07:15 ET premarket |
It recovered the whole drop and closed 8.57% above the pre-news price. Month end +4.06% on 2025-10-31 |
| 54 | AIMDW Ainos, Inc. Warrants release reads positive | -25.24% |
against the close of 2025-10-10
Session detail |
Other Announcement Release reads positive, stock fell 25.24% |
Ainos and NEXCOM Partner to Expand AI Nose Ecosystem into Industrial Edge AI
08:30 ET premarket |
The drop was 31.9% larger five sessions later. Month-end is not shown: no closing price is available for 2025-10-31. |
| 55 | LGCL Lucas GC Limited | -25.11% |
against the close of 2025-10-08
Session detail |
Other Announcement |
Lucas GC Limited Announces Effective Date of Share Consolidation and Dual-Class Share Structure
09:00 ET premarket |
The drop was 74.6% larger five sessions later. Month end -55.78% on 2025-10-31 |
| 56 | HELE Helen Of Troy Ltd | -24.99% |
against the close of 2025-10-08
Session detail |
Earnings |
Helen of Troy Limited Reports Second Quarter Fiscal 2026 Results
06:45 ET premarket |
The drop was 12.2% larger five sessions later. Month end -32.52% on 2025-10-31 |
| 57 | CWH Camping World Holdings, Inc. | -24.79% |
against the close of 2025-10-28
Session detail |
Earnings |
Camping World Holdings, Inc. Reports Third Quarter 2025 Results, Record Breaking Total Unit Volume, Significant Year-to-Date Net Income and Adjusted EBITDA Growth
16:05 ET after hours |
The drop was 3.6% larger five sessions later. Month end -21.76% on 2025-10-31 This month ended before the fifth session after the move. |
| 58 | CLPS CLPS Incorporation | -24.69% |
against the close of 2025-10-16
Session detail |
Earnings |
CLPS Incorporation Reports Financial Results for the Second Half and Full Year of Fiscal 2025
09:23 ET premarket |
The drop was 65.0% larger five sessions later. Month end -44.44% on 2025-10-31 |
| 59 | ZDGE Zedge, Inc. | -24.27% |
against the close of 2025-10-27
Session detail |
Earnings |
Zedge Reports Fourth Quarter and Full Year Fiscal 2025 Results
06:30 ET premarket |
The drop was 33.7% larger five sessions later. Month end -33.51% on 2025-10-31 This month ended before the fifth session after the move. |
| 60 | IART Integra LifeSciences Holdings | -23.46% |
against the close of 2025-10-29
Session detail |
Earnings |
Integra LifeSciences Reports Third Quarter 2025 Financial Results
06:00 ET premarket |
The drop was 16.3% larger five sessions later. Month end -22.16% on 2025-10-31 This month ended before the fifth session after the move. |
| 61 | AVTR Avantor, Inc. | -23.21% |
against the close of 2025-10-28
Session detail |
Earnings |
Avantor® Reports Third Quarter 2025 Results
06:05 ET premarket |
0.0% of the drop was recovered five sessions later. Month end -21.62% on 2025-10-31 This month ended before the fifth session after the move. |
| 62 | OGN Organon & Co. | -22.93% |
against the close of 2025-10-24
Session detail |
Leadership Change |
Organon Appoints Company Executive Joseph Morrissey as Interim CEO and Board Chair Carrie Cox as Executive Chair; Announces Results of Audit Committee Investigation
07:30 ET premarket |
The drop was 16.7% larger five sessions later. Month end -26.31% on 2025-10-31 This month ended before the fifth session after the move. |
| 63 | USNA USANA Health Sciences Inc | -22.79% |
against the close of 2025-10-09
Session detail |
Other Announcement |
USANA Health Sciences Provides Preliminary Third Quarter Results
16:05 ET after hours |
10.5% of the drop was recovered five sessions later. Month end -19.40% on 2025-10-31 |
| 64 | ANVS Annovis Bio, Inc. | -22.73% |
against the close of 2025-10-09
Session detail |
Offering / Dilution |
Annovis Announces $6 Million Registered Direct Offering of Common Stock
08:31 ET premarket |
56.0% of the drop was recovered five sessions later. Month end -4.55% on 2025-10-31 |
| 65 | NLSPW NLS Pharmaceutics Ltd. Warrant Also on the opposite board this month on both boards | -22.54% |
against the close of 2025-10-22
Session detail |
M&A / Acquisition |
NLS and Kadimastem Announce Receipt of Nasdaq Approval; Merger Expected to Close on October 30, 2025
06:01 ET premarket |
It recovered the whole drop and closed 3.47% above the pre-news price. Month-end is not shown: no closing price is available for 2025-10-31. |
| 66 | VERI Veritone, Inc. Also on the opposite board this month on both boards | -22.53% |
against the close of 2025-10-15
Session detail |
Offering / Dilution |
Veritone Announces Equity Offering of $75 Million
08:30 ET premarket |
The drop was 19.0% larger five sessions later. Month end -25.39% on 2025-10-31 |
| 67 | DFLIW Dragonfly Energy Holdings Corp. Warrant More than one ranked move this month Also on the opposite board this month 2+ ranked moves on both boards | -22.35% |
against the close of 2025-10-07
Session detail |
Offering / Dilution |
Dragonfly Energy Announces Closing of $28.75 Million Underwritten Offering of Common Stock including Full Exercise of Underwriters’ Option to Purchase Additional Shares
07:30 ET premarket |
It recovered the whole drop and closed 41.18% above the pre-news price. Month end +7.12% on 2025-10-31 |
| 68 | PRE Prenetics Global Limited | -21.96% |
against the close of 2025-10-24
Session detail |
Offering / Dilution |
Prenetics Global Limited Announces Proposed Public Offering
20:30 ET after hours |
13.3% of the drop was recovered five sessions later. Month end -11.58% on 2025-10-31 This month ended before the fifth session after the move. |
| 69 | PSNYW Polestar Automotive Holding UK PLC | -21.77% |
against the close of 2025-10-08
Session detail |
Other Announcement |
Polestar Reports 36% Retail Sales Growth for the First Nine Months of 2025
07:00 ET premarket |
It recovered the whole drop and closed 18.75% above the pre-news price. Month end -1.36% on 2025-10-31 |
| 70 | SNWV SANUWAVE Health, Inc. | -21.58% |
against the close of 2025-10-06
Session detail |
Earnings |
Sanuwave Health Announces Preliminary Revenue Results for the Third Quarter 2025 (Ended September 30, 2025)
16:01 ET after hours |
The drop was 6.2% larger five sessions later. Month end -29.10% on 2025-10-31 |
| 71 | RYOJ rYojbaba Co., Ltd. | -21.33% |
against the close of 2025-10-17
Session detail |
Clinical Trial Results |
rYojbaba Expands Core Consulting and Health Services Business Internationally Through Partnerships with Koyamada International Foundation and Guardian Girls International
20:07 ET after hours |
91.7% of the drop was recovered five sessions later. Month end -3.73% on 2025-10-31 |
| 72 | BTMWW Bitcoin Depot Inc. Warrant | -21.28% |
against the close of 2025-10-06
Session detail |
Offering / Dilution |
Bitcoin Depot Announces $15 Million Registered Direct Offering of Class A Common Stock
08:00 ET premarket |
34.2% of the drop was recovered five sessions later. Month end -21.36% on 2025-10-31 |
| 73 | BCTXW BriaCell Therapeutics Corp. Warrant | -21.17% |
against the close of 2025-10-21
Session detail |
Clinical Trial Results |
BriaCell Receives Positive Recommendation from Data Safety Monitoring Board (DSMB) for Phase 3 Study in Metastatic Breast Cancer
07:30 ET premarket |
It recovered the whole drop and closed 5.67% above the pre-news price. Month-end is not shown: no closing price is available for 2025-10-31. |
| 74 | ITRI Itron Inc | -21.12% |
against the close of 2025-10-29
Session detail |
Earnings |
Itron Announces Third Quarter 2025 Financial Results
08:30 ET premarket |
The drop was 10.3% larger five sessions later. Month end -27.39% on 2025-10-31 This month ended before the fifth session after the move. |
| 75 | OP OceanPal Inc. | -20.91% |
against the close of 2025-10-27
Session detail |
Clinical Trial Results |
OceanPal in Partnership with NEAR Foundation Announces $120M PIPE Investment to Launch SovereignAI to Buildout Near-Powered AI Infrastructure
09:10 ET premarket |
The drop was 84.8% larger five sessions later. Month end -36.82% on 2025-10-31 This month ended before the fifth session after the move. |
| 76 | SPSC SPS Commerce, Inc. | -20.84% |
against the close of 2025-10-30
Session detail |
Earnings |
SPS Commerce Reports Third Quarter 2025 Financial Results
16:05 ET after hours |
The drop was 0.9% larger five sessions later. Month end -20.84% on 2025-10-31 same session This month ended before the fifth session after the move. |
| 77 | BYND Beyond Meat, Inc. More than one ranked move this month Also on the opposite board this month 2+ ranked moves on both boards | -20.67% |
against the close of 2025-10-22
Session detail |
Other Announcement |
Beyond Meat® Announces Availability of Beyond Burger® and Beyond Beef® IV at Erewhon
09:15 ET premarket |
The drop was 160.8% larger five sessions later. Month end -53.77% on 2025-10-31 |
| 78 | NINE Nine Energy Service, Inc. | -20.47% |
against the close of 2025-10-30
Session detail |
Earnings |
Nine Energy Service Announces Third Quarter 2025 Results
17:15 ET after hours |
The drop was 39.5% larger five sessions later. Month end -20.47% on 2025-10-31 same session This month ended before the fifth session after the move. |
| 79 | SLI Standard Lithium Ltd. | -20.22% |
against the close of 2025-10-16
Session detail |
Offering / Dilution |
Standard Lithium Announces Proposed Public Offering of Common Shares
16:22 ET after hours |
The drop was 7.4% larger five sessions later. Month end -29.87% on 2025-10-31 |
| 80 | VNDA Vanda Pharmaceuticals Inc. | -20.15% |
against the close of 2025-10-29
Session detail |
Clinical Trial Results |
Vanda Pharmaceuticals Reports Third Quarter 2025 Financial Results
16:01 ET after hours |
8.3% of the drop was recovered five sessions later. Month end -19.59% on 2025-10-31 This month ended before the fifth session after the move. |
| 81 | SOC Sable Offshore Corp. | -20.12% |
against the close of 2025-10-14
Session detail |
Other Announcement |
Sable Offshore Corp. Statement on California Coastal Commission Litigation
06:15 ET premarket |
The drop was 64.9% larger five sessions later. Month end -40.87% on 2025-10-31 |
| 82 | OMI Owens & Minor, Inc. | -19.96% |
against the close of 2025-10-30
Session detail |
Earnings |
Owens & Minor Reports Third Quarter 2025 Financial Results
16:05 ET after hours |
The drop was 79.8% larger five sessions later. Month end -19.96% on 2025-10-31 same session This month ended before the fifth session after the move. |
| 83 | FGNX FG Nexus Inc. | -19.74% |
against the close of 2025-10-09
Session detail |
Other Announcement |
FG Nexus to Ring the Nasdaq Closing Bell
07:30 ET premarket |
The drop was 109.0% larger five sessions later. Month end -40.29% on 2025-10-31 |
| 84 | IIIN Insteel Industries, Inc. | -19.23% |
against the close of 2025-10-15
Session detail |
Earnings |
Insteel Industries Reports Fourth Quarter 2025 Results
06:30 ET premarket |
6.5% of the drop was recovered five sessions later. Month end -16.78% on 2025-10-31 |
| 85 | ARE Alexandria Real Estate Equities, Inc. | -19.17% |
against the close of 2025-10-27
Session detail |
Other Announcement |
Alexandria Real Estate Equities, Inc. Reports: 3Q25 and YTD 3Q25 Net Loss per Share - Diluted of $(1.38) and $(2.09), respectively; and 3Q25 and YTD 3Q25 FFO per Share - Diluted, as Adjusted, of $2.22 and $6.85, respectively
16:10 ET after hours |
The drop was 60.0% larger five sessions later. Month end -25.23% on 2025-10-31 This month ended before the fifth session after the move. |
| 86 | ALAB Astera Labs, Inc. | -19.03% |
against the close of 2025-10-13
Session detail |
Other Announcement |
Astera Labs Joins Arm Total Design to Accelerate Custom AI Infrastructure Solutions
12:30 ET intraday |
The drop was 10.7% larger five sessions later. Month end -6.44% on 2025-10-31 |
| 87 | SLNH Soluna Holdings, Inc. | -18.92% |
against the close of 2025-10-03
Session detail |
Uplisting / Compliance |
Soluna Regains Compliance with Nasdaq Listing Requirements
07:30 ET premarket |
It recovered the whole drop and closed 1.80% above the pre-news price. Month end +57.21% on 2025-10-31 |
| 88 | GPUS Hyperscale Data, Inc. | -18.58% |
against the close of 2025-10-28
Session detail |
Crypto & Treasury |
Hyperscale Data Expands Bitcoin Mining Capacity with Order of 2,000 Bitmain S21 Pro Bitcoin Miners
06:30 ET premarket |
The drop was 55.5% larger five sessions later. Month end -26.53% on 2025-10-31 This month ended before the fifth session after the move. |
| 89 | BITF Bitfarms Ltd. | -18.39% |
against the close of 2025-10-15
Session detail |
Offering / Dilution |
Bitfarms Announces Proposed Offering of US$300 Million of Convertible Senior Notes
16:05 ET after hours |
The drop was 93.7% larger five sessions later. Month end -38.64% on 2025-10-31 |
| 90 | FBIOP Fortress Biotech, Inc. 9.375% Series A Cumulative Redeemable Perpetual Preferred Stock | -18.26% |
against the close of 2025-09-30
Session detail |
Clinical Trial Results |
Fortress Biotech and Cyprium Therapeutics Announce an Update on the NDA for CUTX-101
08:00 ET premarket |
The drop was 8.3% larger five sessions later. Month end -23.91% on 2025-10-31 |
| 91 | WOLF Wolfspeed, Inc. | -18.22% |
against the close of 2025-10-29
Session detail |
Earnings |
Wolfspeed Reports Financial Results for the First Quarter of Fiscal 2026
16:05 ET after hours |
The drop was 128.9% larger five sessions later. Month end -17.72% on 2025-10-31 This month ended before the fifth session after the move. |
| 92 | CMG Chipotle Mexican Grill, Inc. | -18.18% |
against the close of 2025-10-29
Session detail |
Earnings |
CHIPOTLE ANNOUNCES THIRD QUARTER 2025 RESULTS
16:10 ET after hours |
The drop was 27.3% larger five sessions later. Month end -20.30% on 2025-10-31 This month ended before the fifth session after the move. |
| 93 | BDMD Baird Medical Investment Holdings Ltd | -18.14% |
against the close of 2025-10-03
Session detail |
Other Announcement |
Baird Medical Showcases Advanced Microwave Ablation Technology at the 2025 ACS Clinical Congress
08:30 ET premarket |
The drop was 27.0% larger five sessions later. Month end -35.78% on 2025-10-31 |
| 94 | GIC Global Industrial Company | -18.11% |
against the close of 2025-10-28
Session detail |
Earnings |
Global Industrial Company Reports Third Quarter 2025 Financial Results
16:20 ET after hours |
The drop was 17.6% larger five sessions later. Month end -19.05% on 2025-10-31 This month ended before the fifth session after the move. |
| 95 | NUKK Nukkleus Inc. | -18.00% |
against the close of 2025-10-16
Session detail |
Offering / Dilution |
Nukkleus Inc. Announces Filing of Corporate-Sponsored SPAC Registration Statement
09:12 ET premarket |
The drop was 145.4% larger five sessions later. Month end -46.90% on 2025-10-31 |
| 96 | EDSA Edesa Biotech, Inc. | -17.87% |
against the close of 2025-10-27
Session detail |
Clinical Trial Results |
Edesa Biotech Reports Positive Results in Phase 3 Respiratory Study
07:45 ET premarket |
The drop was 97.9% larger five sessions later. Month end -29.28% on 2025-10-31 This month ended before the fifth session after the move. |
| 97 | GSIT GSI Technology Also on the opposite board this month on both boards | -17.81% |
against the close of 2025-10-30
Session detail |
Earnings |
GSI Technology, Inc. Announces Second Quarter Fiscal 2026 Results
16:05 ET after hours |
The drop was 23.4% larger five sessions later. Month end -17.81% on 2025-10-31 same session This month ended before the fifth session after the move. |
| 98 | EDBLW Edible Garden AG Incorporated Warrant Also on the opposite board this month on both boards | -17.72% |
against the close of 2025-10-27
Session detail |
Other Announcement |
Edible Garden Strengthens Midwest Operations With Expanded Production Capacity at Heartland Facility in Grand Rapids, Michigan
09:15 ET premarket |
The drop was 26.7% larger five sessions later. Month end -24.40% on 2025-10-31 This month ended before the fifth session after the move. |
| 99 | YDDL One and One Green Technologies. Inc | -17.54% |
against the close of 2025-10-28
Session detail |
Other Announcement |
One and One Green Technologies. INC Announces Full Exercise of the Over-allotment Option by Underwriters
16:00 ET after hours |
20.2% of the drop was recovered five sessions later. Month end -14.37% on 2025-10-31 This month ended before the fifth session after the move. |
| 100 | NTRBW Nutriband Inc. Warrant | -17.51% |
against the close of 2025-10-08
Session detail |
Contract / Partnership |
Nutriband Signs Agreement With Brand Institute to Develop the Commercial Brand Name for Its Abuse Deterrent Fentanyl Patch
07:00 ET premarket |
It recovered the whole drop and closed 17.05% above the pre-news price. Month-end is not shown: no closing price is available for 2025-10-31. |
NYSE and Nasdaq companies with a market capitalization of $25M or more, measured today. 796 smaller events are excluded; switch to include them. 139 events are excluded because the ticker is classed today as a fund, a trust or an index product, or carries a capitalization no company has. Include the $5M to $25M band
On 1 of these rows the measured session was reconstructed from the announcement time, because it predates our stored session records.
Whole board, unfiltered
In October 2025, the median decliner was 11.4% deeper below its pre-news close five sessions later; the largest catalyst group was Earnings, 28 of the 100 events, at a median of -24.7%.
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.
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 | 28 | 28.0% | -24.7% | -27.7% | 100.0% of 28 |
| Other Announcement | 27 | 27.0% | -26.4% | -30.0% of 26 | 92.3% of 26 |
| Offering / Dilution | 20 | 20.0% | -26.3% | -34.4% | 90.0% of 20 |
| Clinical Trial Results | 13 | 13.0% | -28.9% | -31.0% | 92.3% of 13 |
| M&A / Acquisition | 4 | 4.0% | 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.
5 other catalyst types, 8 events: Uplisting / Compliance, Contract / Partnership, Buyback / Dividend, Crypto & Treasury, 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 | 98.0% of 98 | 4.0% deeper below baseline, of 98 |
| Day +5 | 91.8% of 98 | 11.4% deeper below baseline, of 98 |
| Month end | 95.1% of 82 | 15.6% deeper below baseline, of 82 |
| Month end falls before day +5 for 30 of these 82 events, so this row is not a later horizon than the one above it. 82 of the 100 events have a month-end close later than the measured session; 11 have it on the measured session itself, and 7 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 October 2025
Two or more ranked moves this month, each on a different trading day.
| Symbol | Measured sessions | Largest drop |
|---|---|---|
| DFLIWDragonfly Energy Holdings Corp. Warrant | 3Offering / Dilution | -28.29% |
| BYNDBeyond Meat, Inc. | 2Offering / Dilution, Other Announcement | -48.51% |
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 |
|---|---|---|
| SHOTWSafety Shot, Inc. Warrant | 2025-09, 2025-07 | -59.27% |
| REPLReplimune Group, Inc. | 2025-09, 2025-07 | -77.24% |
| SIDUSidus Space, Inc. | 2025-09, 2025-07 | -42.08% |
| MFHMercurity Fintech Holding Inc. | 2025-09, 2025-07 | -57.36% |
| CYCUWCycurion, Inc. Warrant | 2025-09, 2025-08 | -37.83% |
| RELIWReliance Global Group, Inc. Series A Warrants | 2025-09, 2025-07 | -49.00% |
| TZUPThumzup Media Corporation | 2025-08, 2025-07 | -41.06% |
| BCTXWBriaCell Therapeutics Corp. Warrantthis month too | 2025-08, 2025-07 | -31.84% |
What the board was made of
Price before the move
2 events have no pre-news close, and are not in the bands above.
When the announcement landed
Volume against normal
7 events have too little trading history for a relative volume, and are not in the tiers above.
Industry
41 other industries, 48 events
Industry not known: 19.0%
9 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 September 2025
100 events in the comparable window.
September 2025 median -22.4%, selected from 7,425 qualifying events
October 2025 median -26.1%, 3.6 points steeper than September 2025. October 2025's median is taken over the 100 ranked rows, selected from 10,620 qualifying events.
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.
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.
On 1 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.