September 2026 Stock Gainers 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 , 19 of 21 completed market sessions produced ranked moves. That date is the last ranked session, not the last priced one, so follow-through dates run later.
Whole board, unfiltered
100
Ranked gains
+271.15%
Largest, PAAI
91.0%
Above baseline, day +5
3.8%
Median give-back, day +5
Filter and sort
100 ranked gains in September 2026
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.
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 | from the pre-news close |
|---|---|---|---|---|---|---|
| 1 | PAAI Also on the opposite board this month on both boards | +271.15% |
against the close of 09/16/2026
Session detail |
Crypto & Treasury |
Roundtable Secures 10-Year, $1 Billion Agreement, Bringing its AI/DeFi Media Operating System to Global Scale and Profitability
11:00 ET intraday |
64.8% of the move was gone five sessions later. Month end +38.90% on 2026-09-30 |
| 2 | GRML Greenland Mines Ltd. More than one ranked move this month Also on the opposite board this month 2+ ranked moves on both boards | +230.53% |
against the close of 09/18/2026
Session detail |
Other Announcement |
Greenland Mines Applauds Historic U.S.-Denmark-Greenland Security Agreement, Reinforcing Greenland’s Strategic Importance to the United States
19:03 ET after hours |
Five sessions later the move was 37.0% bigger, at +315.79%. Month end +272.63% on 2026-09-30 |
| 3 | KOD Kodiak Sciences Inc | +177.96% |
against the close of 09/25/2026
Session detail |
Clinical Trial Results |
Kodiak Sciences to Present Topline Results on September 28, 2026 from DAYBREAK Pivotal Phase 3 Study of Zenkuda and KSI-501 in Patients with Wet Age-Related Macular Degeneration
18:01 ET after hours |
Five sessions later the move was 6.8% bigger, at +189.98%. Month end +193.04% on 2026-09-30 This month ended before the fifth session after the move. |
| 4 | MGLD The Marygold Companies, Inc. | +93.02% ‡ |
against the close of 09/24/2026
Session detail |
M&A / Acquisition |
Madison Dearborn Partners Announces Definitive Agreement to Acquire The Marygold Companies
07:00 ET premarket Recomputed from this session's own closing prices: the stored figure of +92.02% disagrees with them by 1.00 points. The rank is the one the stored figure gave this row. |
Five sessions later the move was 10.8% bigger, at +103.02%. Month end +95.02% on 2026-09-30 This month ended before the fifth session after the move. |
| 5 | TGE The Generation Essentials Group | +86.75% ‡ |
against the close of 09/29/2026
Session detail |
Other Announcement |
TGE's profit surged by 9.9 times, with total assets at US$1.8bn and net assets at US$932m
06:27 ET premarket Recomputed from this session's own closing prices: the stored figure of +83.73% disagrees with them by 3.02 points. The rank is the one the stored figure gave this row. |
61.1% of the move was gone five sessions later. Month end +86.75% on 2026-09-30 same session This month ended before the fifth session after the move. |
| 6 | GLND Greenland Energy Company Also on the opposite board this month on both boards | +83.85% ‡ |
against the close of 09/23/2026
Session detail |
Contract / Partnership |
Greenland Energy Company Announces Extension of Jameson Land Farm-Out Agreement with 80 Mile plc
07:30 ET premarket Recomputed from this session's own closing prices: the stored figure of +82.99% disagrees with them by 0.86 points. The rank is the one the stored figure gave this row. |
38.9% of the move was gone five sessions later. Month end +76.29% on 2026-09-30 This month ended before the fifth session after the move. |
| 7 | AEHL Antelope Enterprise Holdings Limited | +78.68% |
against the close of 09/15/2026
Session detail |
Offering / Dilution Rose on dilution |
Antelope Enterprise Holdings Limited Announces Closing of $6.0 Million Convertible Promissory Notes Offering
08:30 ET premarket |
24.5% of the move was gone five sessions later. Month end +99.03% on 2026-09-30 |
| 8 | CHPT ChargePoint Holdings, Inc. | +74.76% |
against the close of 09/02/2026
Session detail |
Earnings |
ChargePoint Reports Second Quarter Fiscal Year 2027 Financial Results
16:05 ET after hours |
0.3% of the move was gone five sessions later. Month end +94.22% on 2026-09-30 |
| 9 | SPWR SunPower Inc. | +58.21% |
against the close of 09/02/2026
Session detail |
Other Announcement |
SunPower Raises $26.2 Million Cash
08:00 ET premarket |
44.2% of the move was gone five sessions later. Month end +20.86% on 2026-09-30 |
| 10 | LFCR Lifecore Biomedical, Inc. | +55.24% |
against the close of 09/25/2026
Session detail |
M&A / Acquisition |
Lifecore Biomedical to be Acquired by Webster Equity Partners
08:45 ET premarket |
0.0% of the move was gone five sessions later. Month end +56.67% on 2026-09-30 This month ended before the fifth session after the move. |
| 11 | FBDT First Breach Inc. More than one ranked move this month 2+ ranked moves | +55.98% ‡ |
against the close of 09/14/2026
Session detail |
Other Announcement |
First Breach Secures Federal Explosives License for Attritible Drone Manufacturing
08:31 ET premarket Recomputed from this session's own closing prices: the stored figure of +54.89% disagrees with them by 1.09 points. The rank is the one the stored figure gave this row. |
14.3% of the move was gone five sessions later. Month end +62.22% on 2026-09-30 |
| 12 | GRML Greenland Mines Ltd. More than one ranked move this month Also on the opposite board this month 2+ ranked moves on both boards | +50.21% |
against the close of 09/21/2026
Session detail |
Other Announcement |
Greenland Mines Applauds Formal Signing of U.S.-Denmark-Greenland Security Agreement at United Nations
12:00 ET intraday |
79.8% of the move was gone five sessions later. Month end +12.74% on 2026-09-30 |
| 13 | SSTI SoundThinking, Inc. | +50.09% |
against the close of 09/28/2026
Session detail |
M&A / Acquisition |
SoundThinking to be Acquired by Transom Capital Group
07:35 ET premarket |
Five sessions later the move was 4.8% bigger, at +52.47%. Month end +51.92% on 2026-09-30 This month ended before the fifth session after the move. |
| 14 | AOUT American Outdoor Brands, Inc. | +44.66% |
against the close of 09/03/2026
Session detail |
Earnings |
American Outdoor Brands, Inc. Reports First Quarter Fiscal 2027 Financial Results
16:05 ET after hours |
Five sessions later the move was 16.8% bigger, at +52.15%. Month end +61.84% on 2026-09-30 |
| 15 | ACVA ACV Auctions Inc. | +44.25% |
against the close of 09/10/2026
Session detail |
M&A / Acquisition |
Copart to Acquire ACV, Expanding Position Across the Vehicle Remarketing Ecosystem
16:16 ET after hours |
Five sessions later the move was 2.0% bigger, at +45.15%. Month end +44.46% on 2026-09-30 |
| 16 | FEIM Frequency Electronics, Inc. | +42.40% |
against the close of 09/10/2026
Session detail |
Earnings |
Frequency Electronics, Inc. Announces First Quarter of Fiscal Year 2027 Financial Results
16:01 ET after hours |
10.8% of the move was gone five sessions later. Month end +36.21% on 2026-09-30 |
| 17 | GPRO GoPro, Inc. | +40.38% |
against the close of 08/31/2026
Session detail |
M&A / Acquisition |
GOPRO ENTERS INTO DEFINITIVE AGREEMENT TO MERGE WITH STARMAN OPTICAL, INC.
09:20 ET premarket |
Five sessions later the move was 52.3% bigger, at +61.49%. Month end +47.23% on 2026-09-30 |
| 18 | KNDI Kandi Technologies Group, Inc. | +39.46% |
against the close of 09/25/2026
Session detail |
Contract / Partnership |
Kandi Technologies’ China Battery Exchange Secures Follow-On Order for CATL Heavy-Truck Battery Swap Stations
07:00 ET premarket |
49.4% of the move was gone five sessions later. Month end +34.32% on 2026-09-30 This month ended before the fifth session after the move. |
| 19 | FLNA Filana Therapeutics, Inc. | +39.28% |
against the close of 09/21/2026
Session detail |
Clinical Trial Results |
Filana Therapeutics Announces FDA Lift of Clinical Hold on Simufilam, Enabling Phase 2a Study in TSC-Related Epilepsy
08:00 ET premarket |
36.3% of the move was gone five sessions later. Month end +19.81% on 2026-09-30 |
| 20 | PDSB PDS Biotechnology Corporation More than one ranked move this month 2+ ranked moves | +36.36% ‡ |
against the close of 09/04/2026
Session detail |
Other Announcement |
PDS Biotech Announces up to $22.55 Million Financing Led by Dr. Patrick Soon-Shiong, Founder of NantWorks
08:30 ET premarket Recomputed from this session's own closing prices: the stored figure of +38.18% disagrees with them by 1.82 points. The rank is the one the stored figure gave this row. |
Five sessions later the move was 356.7% bigger, at +166.05%. Month end +241.23% on 2026-09-30 |
| 21 | SANG Sangoma Technologies Corporation | +37.33% |
against the close of 09/28/2026
Session detail |
Earnings |
Sangoma Announces Fourth Quarter Fiscal 2026 Results
17:00 ET after hours |
6.0% of the move was gone five sessions later. Month end +36.77% on 2026-09-30 This month ended before the fifth session after the move. |
| 22 | VKTX Viking Therapeutics, Inc | +35.67% |
against the close of 09/21/2026
Session detail |
Clinical Trial Results |
Viking Therapeutics Announces Positive Topline Results from Maintenance Study of GLP-1/GIP Agonist VK2735 Demonstrating the Promise of Multiple Maintenance Dosing Regimens
07:05 ET premarket |
84.2% of the move was gone five sessions later. Month end +8.27% on 2026-09-30 |
| 23 | PDSB PDS Biotechnology Corporation More than one ranked move this month release reads negative 2+ ranked moves | +35.33% ‡ |
against the close of 09/11/2026
Session detail |
Leadership Change Release reads negative, stock rose 35.33% |
PDS Biotech Announces Initial Closing of up to $22.3 Million PIPE Financing and the Appointment of Dr. Patrick Soon-Shiong to Its Board of Directors
10:30 ET intraday Recomputed from this session's own closing prices: the stored figure of +34.79% disagrees with them by 0.54 points. The rank is the one the stored figure gave this row. |
Five sessions later the move was 425.0% bigger, at +185.49%. Month end +154.56% on 2026-09-30 |
| 24 | VRA Vera Bradley, Inc. | +34.54% |
against the close of 09/14/2026
Session detail |
Earnings |
Vera Bradley Announces Second Quarter Fiscal Year 2027 Results
08:00 ET premarket |
Five sessions later the move was 19.1% bigger, at +41.12%. Month end +51.97% on 2026-09-30 |
| 25 | PRTH Priority Technology Holdings, Inc. | +33.79% |
against the close of 09/18/2026
Session detail |
Contract / Partnership |
Priority Technology Holdings, Inc. Announces Definitive Agreement with Investor Group Led by Chairman and CEO Thomas Priore to Take Company Private
07:30 ET premarket |
1.5% of the move was gone five sessions later. Month end +33.79% on 2026-09-30 |
| 26 | GRML Greenland Mines Ltd. More than one ranked move this month Also on the opposite board this month 2+ ranked moves on both boards | +33.07% |
against the close of 09/23/2026
Session detail |
Other Announcement (terminated) |
Greenland Mines Completes $12-Per-Share Equity Financing, Fully Funded Through 2027 Milestones with $42 Million, Terminates ATM, and Completes Sarfartoq Rare Earth Field Program
00:21 ET premarket |
It gave back the whole move and closed 18.59% below the pre-news price. Month end -5.09% on 2026-09-30 This month ended before the fifth session after the move. |
| 27 | ELMT The Elmet Group Co. | +32.80% |
against the close of 09/11/2026
Session detail |
Other Announcement |
Department of War Makes Landmark $450 Million Committed Investment in The Elmet Group to Secure America’s Tungsten Supply Chain
05:15 ET premarket |
Five sessions later the move was 6.2% bigger, at +34.84%. Month end +23.29% on 2026-09-30 |
| 28 | AIFU AIFU Inc. release reads negative | +32.09% |
against the close of 09/24/2026
Session detail |
Offering / Dilution Rose on dilution Release reads negative, stock rose 32.09% |
AIFU Announces $135.0 Million Non-Brokered Private Placement
16:18 ET after hours |
61.6% of the move was gone five sessions later. Month end +11.10% on 2026-09-30 This month ended before the fifth session after the move. |
| 29 | IRD Opus Genetics, Inc. More than one ranked move this month 2+ ranked moves | +32.03% |
against the close of 09/08/2026
Session detail |
Clinical Trial Results |
Opus Genetics Announces Positive Low Dose Cohort 1 Data from Phase 1/2 Clinical Trial of OPGx-BEST1 and Successful FDA Type C Meeting with Potential Phase 3 Dosing in 2027
07:00 ET premarket |
23.0% of the move was gone five sessions later. Month end +11.52% on 2026-09-30 |
| 30 | IOVA Iovance Biotherapeutics, Inc. | +31.44% |
against the close of 09/28/2026
Session detail |
Guidance Change |
Iovance Biotherapeutics Raises Full Year 2026 Revenue Guidance to $410 to $420 Million
07:00 ET premarket |
43.0% of the move was gone five sessions later. Month end +34.85% on 2026-09-30 This month ended before the fifth session after the move. |
| 31 | SRFM Surf Air Mobility Inc. | +27.77% ‡ |
against the close of 09/16/2026
Session detail |
Contract / Partnership |
Surf Air Mobility Signs First OperatorOS Contract with Sprintbach Aviation
06:30 ET premarket Recomputed from this session's own closing prices: the stored figure of +30.52% disagrees with them by 2.75 points. The rank is the one the stored figure gave this row. |
Five sessions later the move was 207.9% bigger, at +85.51%. Month end +141.45% on 2026-09-30 |
| 32 | SWVL Swvl Holdings Corp | +30.22% |
against the close of 09/04/2026
Session detail |
Other Announcement |
Swvl Expands HSBC Working Capital Facility by 110% to an aggregate of $1.4 million and Deepens Relationship Through HSBC Global Payment Solutions
08:00 ET premarket |
93.9% of the move was gone five sessions later. Month end -17.44% on 2026-09-30 |
| 33 | TTRX | +29.18% ‡ |
against the close of 09/04/2026
Session detail |
Leadership Change |
NovaBridge Appoints Martin Dewhurst to Board of Directors as an Independent Director
07:00 ET premarket Recomputed from this session's own closing prices: the stored figure of +28.47% disagrees with them by 0.71 points. The rank is the one the stored figure gave this row. |
Five sessions later the move was 28.0% bigger, at +37.35%. Month end +46.84% on 2026-09-30 |
| 34 | FRVO Fervo Energy Company | +28.35% |
against the close of 08/31/2026
Session detail |
Other Announcement |
Fervo Energy and Google Sign 396 MW PPA
08:00 ET premarket |
57.4% of the move was gone five sessions later. Month end -11.64% on 2026-09-30 |
| 35 | HQ Horizon Quantum Holdings Ltd. | +27.66% |
against the close of 09/14/2026
Session detail |
Other Announcement |
Horizon Quantum Clarifies Certain Information Regarding the Company
09:15 ET premarket |
Five sessions later the move was 88.8% bigger, at +52.22%. Month end +43.71% on 2026-09-30 |
| 36 | LIDR AEye, Inc. | +27.83% ‡ |
against the close of 08/31/2026
Session detail |
Contract / Partnership |
AEye’s Apollo™ Lidar Selected by Lunar Outpost for Pegasus Lunar Terrain Vehicle, Opening a New Market Category in Space Mobility
07:00 ET premarket Recomputed from this session's own closing prices: the stored figure of +26.96% disagrees with them by 0.87 points. The rank is the one the stored figure gave this row. |
43.8% of the move was gone five sessions later. Month end +4.35% on 2026-09-30 |
| 37 | ODD ODDITY Tech Ltd. | +26.53% |
against the close of 09/08/2026
Session detail |
Earnings |
ODDITY Tech Reports Second Quarter 2026 Results, Expects Sequential Revenue Improvement in the Third Quarter
07:00 ET premarket |
Five sessions later the move was 48.0% bigger, at +39.27%. Month end +43.26% on 2026-09-30 |
| 38 | SDGR | +26.37% |
against the close of 09/16/2026
Session detail |
Other Announcement |
Schrödinger Reports Inducement Grants under Nasdaq Listing Rule 5635(c)(4)
08:30 ET premarket |
12.5% of the move was gone five sessions later. Month end +29.75% on 2026-09-30 |
| 39 | TLSA Tiziana Life Sciences Ltd. More than one ranked move this month 2+ ranked moves | +25.57% |
against the close of 09/16/2026
Session detail |
Contract / Partnership |
Tiziana Life Sciences Announces Signing of MOU with King Abdullah International Medical Research Center
07:00 ET premarket |
Five sessions later the move was 37.1% bigger, at +35.05%. Month end +44.14% on 2026-09-30 |
| 40 | EHLD Euroholdings Ltd. | +23.96% |
against the close of 09/01/2026
Session detail |
Contract / Partnership |
EuroHoldings Ltd. Announces Charter Contract Extensions for Two of its Feeder Containerships, M/V Joanna and M/V Aegean Express
16:05 ET after hours |
Five sessions later the move was 165.2% bigger, at +63.54%. Month end +22.06% on 2026-09-30 |
| 41 | SIG Signet Jewelers Limited | +23.93% |
against the close of 09/08/2026
Session detail |
Earnings |
Signet Jewelers Reports Second Quarter Fiscal 2027 Results
06:50 ET premarket |
Five sessions later the move was 2.5% bigger, at +24.52%. Month end +23.78% on 2026-09-30 |
| 42 | ZBAO Zhibao Technology Inc. | +25.31% ‡ |
against the close of 09/29/2026
Session detail |
Other Announcement |
Zhibao Technology Issues Preliminary Guidance for Fiscal Year Ended June 30, 2026
12:30 ET intraday Recomputed from this session's own closing prices: the stored figure of +23.68% disagrees with them by 1.63 points. The rank is the one the stored figure gave this row. |
91.1% of the move was gone five sessions later. Month end +25.31% on 2026-09-30 same session This month ended before the fifth session after the move. |
| 43 | DLTH Duluth Holdings Inc. | +23.20% |
against the close of 09/02/2026
Session detail |
Earnings |
Duluth Holdings Inc. Announces Second Quarter 2026 Financial Results
05:45 ET premarket |
Five sessions later the move was 22.6% bigger, at +28.45%. Month end +7.73% on 2026-09-30 |
| 44 | LUXE LuxExperience B.V. | +22.94% |
against the close of 09/15/2026
Session detail |
Other Announcement |
Q4 FY26 and Full FY26 Results: LuxExperience with strong +7.6% Net Sales growth ex-FX and improved Adjusted EBITDA profitability in Q4 FY26 now set for accelerated Top- and Bottom-Line growth in FY27
06:00 ET premarket |
Five sessions later the move was 7.9% bigger, at +24.76%. Month end +38.60% on 2026-09-30 |
| 45 | CLNN Clene Inc. | +22.56% |
against the close of 09/14/2026
Session detail |
Offering / Dilution Rose on dilution |
Clene Announces $4 Million Registered Direct Offering
09:00 ET premarket |
Five sessions later the move was 48.7% bigger, at +33.54%. Month end +24.39% on 2026-09-30 |
| 46 | SLMT Brera Holdings PLC | +22.39% |
against the close of 09/18/2026
Session detail |
Crypto & Treasury |
After More Than 60% Increase in Estimated Treasury Value Since July, Solmate (SLMT) Invites Investors to Live Panel at Solana Capital Forum Singapore
08:30 ET premarket |
Five sessions later the move was 54.8% bigger, at +34.66%. Month end +35.43% on 2026-09-30 |
| 47 | NRXS Neuraxis, Inc. | +21.75% ‡ |
against the close of 09/15/2026
Session detail |
Other Announcement |
NeurAxis to Participate in the Lytham Partners Fall 2026 Investor Conference
07:00 ET premarket Recomputed from this session's own closing prices: the stored figure of +22.28% disagrees with them by 0.53 points. The rank is the one the stored figure gave this row. |
Five sessions later the move was 29.9% bigger, at +28.25%. Month end +29.30% on 2026-09-30 |
| 48 | NX Quanex Building Products Corporation | +22.23% |
against the close of 09/03/2026
Session detail |
Earnings |
Quanex Building Products Announces Third Quarter 2026 Results
16:15 ET after hours |
46.8% of the move was gone five sessions later. Month end +0.59% on 2026-09-30 |
| 49 | OESX Orion Energy Systems, Inc. | +22.00% |
against the close of 09/04/2026
Session detail |
Other Announcement |
Orion Announces Additional Multimillion-Dollar Data Center Engagement With Major Global Hyperscaler; Order Quickly Follows Inaugural Multimillion-Dollar Initiative
08:28 ET premarket |
65.3% of the move was gone five sessions later. Month end +22.00% on 2026-09-30 |
| 50 | QSI Quantum-Si Incorporated | +20.52% ‡ |
against the close of 09/28/2026
Session detail |
Other Announcement |
Quantum-Si Presents Interim Proteus™ Data at World HUPO 2026 Demonstrating a Significant Step Change in Performance Compared to Platinum® Pro
20:15 ET after hours Recomputed from this session's own closing prices: the stored figure of +21.85% disagrees with them by 1.33 points. The rank is the one the stored figure gave this row. |
Five sessions later the move was 160.5% bigger, at +53.46%. Month end +34.59% on 2026-09-30 This month ended before the fifth session after the move. |
| 51 | YQ 17 Education & Technology Group Inc. More than one ranked move this month 2+ ranked moves | +21.49% |
against the close of 09/02/2026
Session detail |
Buyback / Dividend |
17 Education & Technology Group Inc. Announces New Share Repurchase Program of Up to US$10 Million
06:00 ET premarket |
Five sessions later the move was 202.0% bigger, at +64.91%. Month end +54.39% on 2026-09-30 |
| 52 | TJGC TJGC Group Limited | +21.43% |
against the close of 09/23/2026
Session detail |
Buyback / Dividend |
TJGC Group Limited Announces Share Repurchase Program
06:00 ET premarket |
Five sessions later the move was 86.4% bigger, at +39.95%. Month end +29.73% on 2026-09-30 This month ended before the fifth session after the move. |
| 53 | YQ 17 Education & Technology Group Inc. More than one ranked move this month 2+ ranked moves | +20.58% |
against the close of 09/08/2026
Session detail |
Earnings |
17 Education & Technology Group Inc. Announces Second Quarter 2026 Unaudited Financial Results
18:00 ET after hours |
It gave back the whole move and closed 5.41% below the pre-news price. Month end -7.12% on 2026-09-30 |
| 54 | EVCM EverCommerce Inc. | +20.29% |
against the close of 09/11/2026
Session detail |
Buyback / Dividend |
EverCommerce Announces an Increase and Extension of its Share Repurchase Program
17:29 ET after hours |
Five sessions later the move was 51.5% bigger, at +30.74%. Month end +37.24% on 2026-09-30 |
| 55 | CD Chaince Digital Holdings Inc. | +20.79% ‡ |
against the close of 09/23/2026
Session detail |
Other Announcement |
Chaince Digital Repurchases and Cancels Warrants for US$2.0 Million in Cash
08:00 ET premarket Recomputed from this session's own closing prices: the stored figure of +20.21% disagrees with them by 0.58 points. The rank is the one the stored figure gave this row. |
Five sessions later the move was 176.5% bigger, at +57.48%. Month end +40.30% on 2026-09-30 This month ended before the fifth session after the move. |
| 56 | VICR Vicor Corp More than one ranked move this month 2+ ranked moves | +19.92% |
against the close of 09/21/2026
Session detail |
Guidance Change |
Vicor Corporation Raises Q3 2026 Revenue Guidance
16:00 ET after hours |
Five sessions later the move was 49.7% bigger, at +29.83%. Month end +29.05% on 2026-09-30 |
| 57 | TEAD Teads Holding Co. | +19.69% |
against the close of 09/28/2026
Session detail |
Contract / Partnership |
Teads and Koddi Announce Global Partnership to Advance Programmatic Access to Retail Media
05:00 ET premarket |
Five sessions later the move was 59.4% bigger, at +31.39%. Month end +18.81% on 2026-09-30 This month ended before the fifth session after the move. |
| 58 | JZXN Jiuzi Holdings, Inc. | +20.56% ‡ |
against the close of 09/15/2026
Session detail |
Other Announcement |
Jiuzi Holdings Announces New Progress in AI Intelligent Imaging Platform as System Validation and Commercial Deployment Preparations Advance
07:15 ET premarket Recomputed from this session's own closing prices: the stored figure of +19.63% disagrees with them by 0.93 points. The rank is the one the stored figure gave this row. |
86.4% of the move was gone five sessions later. Month end +3.74% on 2026-09-30 |
| 59 | RLGT Radiant Logistics, Inc. | +19.49% |
against the close of 09/14/2026
Session detail |
Earnings |
RADIANT LOGISTICS ANNOUNCES RESULTS FOR THE FOURTH FISCAL QUARTER AND YEAR ENDED JUNE 30, 2026
16:07 ET after hours |
69.4% of the move was gone five sessions later. Month end +5.85% on 2026-09-30 |
| 60 | CABO | +19.48% |
against the close of 09/01/2026
Session detail |
Other Announcement |
Sparklight Carrier Services Streamlines Wholesale Connectivity Ordering
09:00 ET premarket |
It gave back the whole move and closed 10.05% below the pre-news price. Month end -53.83% on 2026-09-30 |
| 61 | UXIN Uxin Limited | +19.27% |
against the close of 09/23/2026
Session detail |
Earnings |
Uxin Reports Unaudited Financial Results for the Quarter Ended June 30, 2026
04:20 ET premarket |
Five sessions later the move was 33.3% bigger, at +25.69%. Month end +21.10% on 2026-09-30 This month ended before the fifth session after the move. |
| 62 | EOSE Eos Energy Enterprises, Inc. | +19.24% |
against the close of 09/01/2026
Session detail |
Other Announcement |
MN8 Energy, Google, and Eos Energy Enterprises Bring Advanced Clean Energy Solutions to West Virginia
07:59 ET premarket |
Five sessions later the move was 62.4% bigger, at +31.25%. Month end +0.82% on 2026-09-30 |
| 63 | SOTK Sono-Tek Corporation | +18.47% ‡ |
against the close of 09/29/2026
Session detail |
Other Announcement |
Sono-Tek Announces Record $7.19 Million in Orders from Advanced Clean Energy Sector Customer
07:00 ET premarket Recomputed from this session's own closing prices: the stored figure of +19.08% disagrees with them by 0.61 points. The rank is the one the stored figure gave this row. |
Five sessions later the move was 92.4% bigger, at +35.54%. Month end +18.47% on 2026-09-30 same session This month ended before the fifth session after the move. |
| 64 | RNXT RenovoRx, Inc. | +18.96% |
against the close of 09/01/2026
Session detail |
Other Announcement |
RenovoRx to Present at H.C. Wainwright 28th Annual Global Investment Conference, September 14th-16th
08:30 ET premarket |
It gave back the whole move and closed 16.11% below the pre-news price. Month end -26.07% on 2026-09-30 |
| 65 | ATNM Actinium Pharmaceuticals, Inc | +18.93% |
against the close of 09/04/2026
Session detail |
Other Announcement |
Actinium Pharmaceuticals, Inc. to Present at the H.C. Wainwright 28th Annual Global Investment Conference
17:05 ET after hours |
Five sessions later the move was 12.8% bigger, at +21.36%. Month end +8.74% on 2026-09-30 |
| 66 | PDEX Pro-Dex Inc New | +18.88% |
against the close of 09/03/2026
Session detail |
Earnings |
Pro-Dex, Inc. Announces Fiscal 2026 Fourth Quarter and Full-Year Results
16:00 ET after hours |
58.7% of the move was gone five sessions later. Month end +11.74% on 2026-09-30 |
| 67 | NTRP NextTrip, Inc. | +18.87% |
against the close of 09/14/2026
Session detail |
Other Announcement |
NextTrip's JOURNY TV to Premiere first Original Series "I DO: In Destination" October 4 and 5 Across Global Streaming Network
08:01 ET premarket |
Five sessions later the move was 50.9% bigger, at +28.48%. Month end +25.17% on 2026-09-30 |
| 68 | ROIV Roivant Sciences Ltd. | +18.75% |
against the close of 09/04/2026
Session detail |
Clinical Trial Results |
Roivant Announces Positive Results from PHocus Study of Mosliciguat in Patients with Pulmonary Hypertension Associated with Interstitial Lung Disease (PH-ILD) and Unveils Ongoing Phase 3 PHrontier Study
06:00 ET premarket |
30.2% of the move was gone five sessions later. Month end +4.70% on 2026-09-30 |
| 69 | COSM Cosmos Holdings Inc. | +18.72% |
against the close of 09/02/2026
Session detail |
Other Announcement |
Cosmos Health: A Company Transformed — 2026 Year-to-Date
09:30 ET intraday |
30.2% of the move was gone five sessions later. Month end +91.66% on 2026-09-30 |
| 70 | CYCU Cycurion, Inc. | +18.48% |
against the close of 09/02/2026
Session detail |
Contract / Partnership |
Cycurion Announces Approximately $800,000 in Annual Contract Spend, Accelerating Commercial Expansion
08:30 ET premarket |
46.4% of the move was gone five sessions later. Month end -11.55% on 2026-09-30 |
| 71 | CMRC Commerce.com, Inc. Series 1 | +18.46% |
against the close of 09/09/2026
Session detail |
Other Announcement |
Commerce Announces Strategic Operating Plan to Accelerate Profitability and Free Cash Flow Generation
08:00 ET premarket |
Five sessions later the move was 68.7% bigger, at +31.15%. Month end +21.54% on 2026-09-30 |
| 72 | CHGG CHEGG, INC. | +18.31% |
against the close of 09/02/2026
Session detail |
Other Announcement |
Chegg Expands Beyond Academic Support to Help Students Secure Career-Defining Internships
09:05 ET premarket |
It gave back the whole move and closed 11.19% below the pre-news price. Month end -12.28% on 2026-09-30 |
| 73 | FBDT First Breach Inc. More than one ranked move this month 2+ ranked moves | +18.11% |
against the close of 09/29/2026
Session detail |
Other Announcement |
First Breach Expands Ammunition Manufacturing Operations to Seven Days a Week
08:31 ET premarket |
58.3% of the move was gone five sessions later. Month end +18.11% on 2026-09-30 same session This month ended before the fifth session after the move. |
| 74 | DMRC Digimarc Corporation | +17.10% ‡ |
against the close of 09/29/2026
Session detail |
Offering / Dilution Rose on dilution |
Digimarc Announces Registered Direct Offering of Common Stock
09:15 ET premarket Recomputed from this session's own closing prices: the stored figure of +17.91% disagrees with them by 0.81 points. The rank is the one the stored figure gave this row. |
Five sessions later the move was 93.0% bigger, at +33.00%. Month end +17.10% on 2026-09-30 same session This month ended before the fifth session after the move. |
| 75 | VICR Vicor Corp More than one ranked move this month 2+ ranked moves | +17.75% |
against the close of 09/16/2026
Session detail |
Other Announcement |
Vicor licenses VPD to a leading AI OEM
16:00 ET after hours |
Five sessions later the move was 182.3% bigger, at +50.11%. Month end +57.11% on 2026-09-30 |
| 76 | MSTR Strategy Inc | +17.56% |
against the close of 09/02/2026
Session detail |
Other Announcement |
Strategy and Google Cloud Announce Seven-City AI Transformation Forum Series
10:00 ET intraday |
64.0% of the move was gone five sessions later. Month end +24.27% on 2026-09-30 |
| 77 | SMMT | +17.33% |
against the close of 09/02/2026
Session detail |
Clinical Trial Results |
Ivonescimab Monotherapy Demonstrates Statistically Significant Overall Survival Benefit Compared to Pembrolizumab Monotherapy in PD-L1-Positive Advanced NSCLC in HARMONi-2 Study Conducted by Akeso in China
17:41 ET after hours |
Five sessions later the move was 16.6% bigger, at +20.21%. Month end +15.82% on 2026-09-30 |
| 78 | HCM HUTCHMED (China) Limited | +17.19% |
against the close of 09/02/2026
Session detail |
Contract / Partnership |
HUTCHMED Announces Licensing Agreement with GSK for KRAS-EGFR-Antibody Conjugate Cancer Therapy
00:00 ET premarket |
62.3% of the move was gone five sessions later. Month end +21.51% on 2026-09-30 |
| 79 | EU enCore Energy Corp. | +17.16% |
against the close of 09/18/2026
Session detail |
Other Announcement |
enCore Energy Engages North Star Investor Relations and Provides Update on Distribution of Verdera Common Shares to its Shareholders
07:00 ET premarket |
Five sessions later the move was 97.6% bigger, at +33.90%. Month end +20.51% on 2026-09-30 |
| 80 | ARBE Arbe Robotics Ltd. | +16.95% |
against the close of 09/04/2026
Session detail |
Contract / Partnership |
Hirain and Arbe Selected by One of the World's Largest Automotive Groups for Level 3 Program Across Multiple Brands
07:00 ET premarket |
47.8% of the move was gone five sessions later. Month end -2.44% on 2026-09-30 |
| 81 | IRD Opus Genetics, Inc. More than one ranked move this month 2+ ranked moves | +16.19% ‡ |
against the close of 09/01/2026
Session detail |
Clinical Trial Results |
Opus Genetics to Present OPGx-BEST1 Cohort 1 Clinical Data in Investor Webcast and at Upcoming Leading Ophthalmology Conferences
07:00 ET premarket Recomputed from this session's own closing prices: the stored figure of +16.71% disagrees with them by 0.52 points. The rank is the one the stored figure gave this row. |
Five sessions later the move was 261.3% bigger, at +58.49%. Month end +26.37% on 2026-09-30 |
| 82 | HOOD Robinhood Markets, Inc. | +16.57% |
against the close of 09/02/2026
Session detail |
Other Announcement |
Robinhood Markets, Inc. to Present at the Goldman Sachs Communacopia + Technology Conference on September 9, 2026
16:05 ET after hours |
68.5% of the move was gone five sessions later. Month end +5.15% on 2026-09-30 |
| 83 | NYXH Nyxoah SA Also on the opposite board this month on both boards | +16.56% |
against the close of 09/02/2026
Session detail |
Clinical Trial Results |
Nyxoah Announces ACCCESS U.S. Pivotal Study Meets Primary Safety and Efficacy Endpoints in Complete Concentric Collapse Patients
16:05 ET after hours |
88.0% of the move was gone five sessions later. Month end -8.61% on 2026-09-30 |
| 84 | AENT Alliance Entertainment Holding Corporation | +16.52% |
against the close of 09/10/2026
Session detail |
Other Announcement |
Alliance Entertainment Reports Fiscal 2026 Revenue Up 8% to $1.15 Billion; Gross Margin Expands 80 Basis Points to 13.3%
16:05 ET after hours |
It gave back the whole move and closed 8.71% below the pre-news price. Month end -16.52% on 2026-09-30 |
| 85 | SNOW Snowflake Inc. | +16.50% |
against the close of 09/02/2026
Session detail |
Earnings |
Snowflake Reports Financial Results for the Second Quarter of Fiscal 2027
16:05 ET after hours |
54.1% of the move was gone five sessions later. Month end +11.03% on 2026-09-30 |
| 86 | NNOX NANO-X IMAGING LTD Also on the opposite board this month on both boards | +16.43% |
against the close of 09/03/2026
Session detail |
Contract / Partnership |
Nanox Signs Distribution Agreement with Associated X-Ray Imaging to Expand Nanox.ARC Adoption Across New England
08:45 ET premarket |
It gave back the whole move and closed 1.78% below the pre-news price. Month end -2.68% on 2026-09-30 |
| 87 | MX Magnachip Semiconductor Corp. | +16.35% |
against the close of 09/18/2026
Session detail |
Contract / Partnership |
Magnachip Announces Strategic Investment by Navitas Semiconductor
07:00 ET premarket |
Five sessions later the move was 131.3% bigger, at +37.82%. Month end +36.73% on 2026-09-30 |
| 88 | PXS Pyxis Tankers Inc. | +16.23% |
against the close of 08/31/2026
Session detail |
Earnings |
Pyxis Tankers Announces Financial Results for the Three & Six Months Ended June 30, 2026
16:15 ET after hours |
Five sessions later the move was 28.8% bigger, at +20.90%. Month end +33.77% on 2026-09-30 |
| 89 | SEI Solaris Energy Infrastructure, Inc. | +16.22% |
against the close of 09/04/2026
Session detail |
Other Announcement |
Solaris Energy Infrastructure Raises 2026 and Initiates First Quarter 2027 Guidance
06:45 ET premarket |
25.8% of the move was gone five sessions later. Month end +29.42% on 2026-09-30 |
| 90 | OPTX Syntec Optics Holdings, Inc. | +16.20% |
against the close of 09/18/2026
Session detail |
Contract / Partnership |
Syntec Optics (NASDAQ: OPTX) Secures Landmark Order for U.S. Space Force and Reconnaissance
07:37 ET premarket |
72.7% of the move was gone five sessions later. Month end +21.50% on 2026-09-30 |
| 91 | SWRD Stewards, Inc. Also on the opposite board this month on both boards | +16.12% |
against the close of 09/23/2026
Session detail |
M&A / Acquisition |
Stewards Completes $90 Million Acquisition of Envy Pompano Beach, Expanding South Florida Real Assets Portfolio
09:32 ET intraday |
It gave back the whole move and closed 5.79% below the pre-news price. Month end 0.00% on 2026-09-30 This month ended before the fifth session after the move. |
| 92 | ACCL Acco Group Holdings Limited | +16.10% |
against the close of 09/08/2026
Session detail |
Other Announcement |
Acco Group Holdings Limited Announces the Launch of Licensed Corporate Service Operations in Singapore, Expanding its Regional Corporate Services Footprint
17:00 ET after hours |
46.5% of the move was gone five sessions later. Month end -2.62% on 2026-09-30 |
| 93 | BBCP Concrete Pumping Holdings, Inc. | +16.02% |
against the close of 09/03/2026
Session detail |
Buyback / Dividend |
Concrete Pumping Holdings Reports Strong Third Quarter Fiscal Year 2026 Results and Initiates Quarterly Dividend
16:05 ET after hours |
14.5% of the move was gone five sessions later. Month end +7.07% on 2026-09-30 |
| 94 | TLSA Tiziana Life Sciences Ltd. More than one ranked move this month 2+ ranked moves | +16.39% ‡ |
against the close of 09/29/2026
Session detail |
Clinical Trial Results |
Tiziana Life Sciences Files for Orphan Drug Designation with the FDA for Intranasal Foralumab for the Treatment of Multiple System Atrophy (MSA)
07:00 ET premarket Recomputed from this session's own closing prices: the stored figure of +15.86% disagrees with them by 0.53 points. The rank is the one the stored figure gave this row. |
6.4% of the move was gone five sessions later. Month end +16.39% on 2026-09-30 same session This month ended before the fifth session after the move. |
| 95 | DELL Dell Technologies Inc. | +15.84% |
against the close of 09/01/2026
Session detail |
Earnings |
Dell Technologies Delivers Second Quarter Fiscal 2027 Financial Results
16:05 ET after hours |
Five sessions later the move was 21.2% bigger, at +19.20%. Month end +26.58% on 2026-09-30 |
| 96 | HVII | +16.44% ‡ |
against the close of 09/04/2026
Session detail |
Other Announcement |
ONE Nuclear Advances 1 GW SMR Project within its Louisiana Development Platform
08:00 ET premarket Recomputed from this session's own closing prices: the stored figure of +15.82% disagrees with them by 0.62 points. The rank is the one the stored figure gave this row. |
It gave back the whole move and closed 1.34% below the pre-news price. Month-end is not shown: no closing price is available for 2026-09-30. |
| 97 | ORBS Eightco Holdings Inc. | +15.78% |
against the close of 09/02/2026
Session detail |
Crypto & Treasury |
Eightco Holdings (NASDAQ: ORBS) Reports Total Holdings of Approximately $380 Million, Includes OpenAI, Beast Industries, More Than 16,000 ETH and Nearly 302 Million WLD Tokens
08:30 ET premarket |
Five sessions later the move was 2.7% bigger, at +16.21%. Month end +39.68% on 2026-09-30 |
| 98 | SATL Satellogic Inc. | +15.73% |
against the close of 09/04/2026
Session detail |
Leadership Change |
Frank D. “Trey” Whitworth, Former Director of the NGA, Appointed as President of Satellogic
05:30 ET premarket |
41.1% of the move was gone five sessions later. Month end +19.18% on 2026-09-30 |
| 99 | GRAL GRAIL, Inc. | +15.38% |
against the close of 09/22/2026
Session detail |
FDA & Regulatory |
FDA Advisory Committee Votes In Favor of Approval of GRAIL's Galleri® Multi-Cancer Early Detection Test
18:17 ET after hours |
Five sessions later the move was 44.0% bigger, at +22.15%. Month end +29.12% on 2026-09-30 This month ended before the fifth session after the move. |
| 100 | DGNX Diginex Limited Also on the opposite board this month on both boards | +16.24% ‡ |
against the close of 09/01/2026
Session detail |
Leadership Change |
Diginex Limited Announces Executive Management Transition and Submission of Listing Application to Nasdaq for the Change of Control
08:00 ET premarket Recomputed from this session's own closing prices: the stored figure of +15.38% disagrees with them by 0.86 points. The rank is the one the stored figure gave this row. |
Five sessions later the move was 63.2% bigger, at +26.50%. Month end 0.00% on 2026-09-30 |
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. 665 smaller events this month are held out of this month's eligible pool; switch to include them. 51 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
20 rows print a move recomputed from the session's own closing prices, because the stored figure disagreed with them; each says so on the row, and each keeps the rank the stored figure gave it.
3 rows withhold 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.
Whole board, unfiltered
In September 2026, the median gainer had given back 3.8% of its move five sessions later; the largest catalyst group was Other Announcement, 37 of the 100 events, at a median of +20.5%.
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 above the pre-news close at day +5 |
|---|---|---|---|---|---|
| Other Announcement | 37 | 37.0% | +20.5% | +21.4% | 83.8% of 37 |
| Earnings | 16 | 16.0% | +22.7% | +25.1% | 93.8% of 16 |
| Contract / Partnership | 14 | 14.0% | +21.8% | +25.7% | 92.9% of 14 |
| Clinical Trial Results | 9 | 9.0% | Fewer than 10 events in this group, so no figures are shown. | ||
| M&A / Acquisition | 6 | 6.0% | Fewer than 10 events in this group, so no figures are shown. | ||
6 other catalyst types, 18 events: Offering / Dilution, Buyback / Dividend, Leadership Change, Crypto & Treasury, Guidance Change, FDA & Regulatory.
How much of the move survived
| Horizon | Still above the pre-news close close to close | Median change since the measured close as a share of the move |
|---|---|---|
| Day +1 | 98.0% of 100 | 1.2% given back, of 100 |
| Day +5 | 91.0% of 100 | 3.8% given back, of 100 |
| Month end | 83.9% of 93 | 2.2% further above baseline, of 93 |
| Month end falls before day +5 for 17 of these 93 events, so this row is not a later horizon than the one above it. 93 of the 100 events have a month-end close later than the measured session; 6 have 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 September 2026
Two or more ranked moves this month, each on a different trading day.
| Symbol | Measured sessions | Best move |
|---|---|---|
| GRMLGreenland Mines Ltd. | 3Other Announcement | +230.53% |
| FBDTFirst Breach Inc. | 2Other Announcement | +55.98% |
| PDSBPDS Biotechnology Corporation | 2Other Announcement, Leadership Change | +36.36% |
| IRDOpus Genetics, Inc. | 2Clinical Trial Results | +32.03% |
| TLSATiziana Life Sciences Ltd. | 2Contract / Partnership, Clinical Trial Results | +25.57% |
| YQ17 Education & Technology Group Inc. | 2Buyback / Dividend, Earnings | +21.49% |
| VICRVicor Corp | 2Guidance Change, Other Announcement | +19.92% |
Also risen 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 | Best move |
|---|---|---|
| CASTFreeCast, Inc. | 2026-08, 2026-06 | +144.24% |
| XOSXos, Inc. | 2026-08, 2026-06 | +234.53% |
| QMCOQuantum Corporation | 2026-08, 2026-06 | +64.69% |
| AZIAutozi Internet Technology (Global) Ltd. | 2026-08, 2026-06 | +73.68% |
| NBISNebius Group N.V. | 2026-08, 2026-07 | +34.13% |
| NCTYThe9 Limited | 2026-08, 2026-07 | +41.43% |
| BLZEBackblaze, Inc. | 2026-08, 2026-06 | +43.60% |
| NEOVNeoVolta Inc. | 2026-08, 2026-06 | +34.04% |
| ENTXEntera Bio Ltd. | 2026-07, 2026-06 | +91.22% |
| TDTHTrident Digital Tech Holdings Ltd | 2026-07, 2026-06 | +41.53% |
| AMCAMC ENTERTAINMENT HOLDINGS, INC. | 2026-07, 2026-06 | +26.80% |
| TTRXTurn Therapeutics Inc.this month too | 2026-07, 2026-06 | +26.27% |
| AIRJAirJoule Technologies Corporation | 2026-07, 2026-06 | +22.02% |
| AIIORobo.ai Inc. | 2026-07, 2026-06 | +23.21% |
What the board was made of
Price before the move
When the announcement landed
Volume against normal
2 events have too little trading history for a relative volume, and are not in the tiers above.
Industry
39 other industries, 45 events
Industry not known: 24.0%
2 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 August 2026
100 events in the comparable window.
August 2026 median +34.2%, selected from the 7,129 events in that month's eligible pool
September 2026 median +21.5%, 12.7 points below August 2026. September 2026's median is taken over the 100 ranked rows, selected from the 5,952 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.