STOCK TITAN

December 2023 Stock Gainers 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 , 20 of 20 completed market sessions produced ranked moves. That date is the last ranked session, not the last priced one, so follow-through dates run later.

On 100 of these rows the measured session was reconstructed from the announcement time, because it predates our stored session records.

See the biggest losers of December 2023

100

Ranked gains

+295.87%

Largest, MLGO

88.0%

Above baseline, day +5

8.7%

Median give-back, day +5

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Rows

100 ranked gains in December 2023

Skip the ranked rows and go to the month summary

Every percentage on a row, the follow-through readings included, is measured against that row's own pre-news close, which the row names. A day +5 reading is therefore the move from before the announcement, not a further change on top of the headline percentage.

Rank Symbol close to close Session Catalyst Announcement
1 MLGO Also on the opposite board this month on both boards +295.87% against the close of 2023-12-05 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement MicroAlgo Inc. Announced That Its Company Will Establish A Postgraduate Training Practice Base

06:00 ET premarket

2 SSNT +240.33% against the close of 2023-12-01 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
M&A / Acquisition Brad Jacobs to Lead Equity Investment of $1 Billion in SilverSun Technologies and Pursue Acquisitions in an Industry to be Announced Later

07:00 ET premarket

3 ROI Also on the opposite board this month on both boards +205.40% against the close of 2023-12-26 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement RiskOn International to Announce Its New Generative AI Platform and Technology Partner on January 3, 2024

08:30 ET premarket

4 HA +192.59% against the close of 2023-12-01 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Alaska Airlines and Hawaiian Airlines to Combine, Expanding Benefits and Choice for Travelers Throughout Hawai'i and the West Coast

14:00 ET intraday

5 LTRY +180.17% against the close of 2023-12-20 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Lottery.com Inc. Announces $18 Million Commitment from Prosperity Investment Management

13:00 ET intraday

6 EYPT +177.46% against the close of 2023-12-01 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results EyePoint Pharmaceuticals Announces Positive Topline Data from the Phase 2 DAVIO 2 Trial of EYP-1901 in Wet AMD Achieving All Primary and Secondary Endpoints

07:00 ET premarket

7 CGEN +173.97% against the close of 2023-12-18 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results Gilead and Compugen Announce Exclusive License Agreement for Novel Pre-Clinical Immunotherapy Program

07:00 ET premarket

8 SIDU +163.16% against the close of 2023-12-27 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Foundation for the Future: Sidus Space Looks toward 2024 Launch

08:30 ET premarket

9 SERA +161.43% against the close of 2023-12-05 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results SERA PROGNOSTICS ANNOUNCES PRIMARY ENDPOINT CRITERIA MET IN PIVOTAL PRIME STUDY INTERIM LOOK - ENROLLMENT TO STOP DUE TO SUCCESS

08:30 ET premarket

10 ATHE Also on the opposite board this month on both boards +153.01% against the close of 2023-12-01 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Alterity Therapeutics Reports Positive Efficacy Data for ATH434 in a Primate Model of Parkinson’s Disease

07:25 ET premarket

11 CCCC More than one ranked move this month 2+ ranked moves +135.47% against the close of 2023-12-12 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results C4 Therapeutics Announces Positive Data from CFT7455 Phase 1 Trial in Relapsed/Refractory Multiple Myeloma

16:01 ET after hours

12 STTK +130.33% against the close of 2023-12-12 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results Shattuck Labs Announces Positive Initial Topline Data from Ongoing Phase 1 A/B Dose Expansion Clinical Trial of SL-172154 with Azacitidine in Frontline Higher-Risk Myelodysplastic Syndromes (HR-MDS) and TP53 mutant (TP53m) Acute Myeloid Leukemia (AML) Patients

06:00 ET premarket

13 IVVD +120.25% against the close of 2023-12-15 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results Invivyd Announces Positive Initial Results from Ongoing CANOPY Phase 3 Pivotal Clinical Trial Investigating VYD222 for the Prevention of COVID-19

07:00 ET premarket

14 RYZB +100.85% against the close of 2023-12-22 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
M&A / Acquisition Bristol Myers Squibb Adds Premier Radiopharmaceutical Platform with Acquisition of RayzeBio

06:59 ET premarket

15 CCCC More than one ranked move this month 2+ ranked moves +98.31% against the close of 2023-12-11 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Contract / Partnership C4 Therapeutics Announces License and Research Collaboration with Merck to Discover and Develop Degrader-Antibody Conjugates (DACs)

07:00 ET premarket

16 GETR under $25M today +84.85% against the close of 2023-12-14 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings Getaround Reports Strong 3Q 2023 Results with 42% Year-Over-Year Growth in Revenue

16:10 ET after hours

17 CYTK +82.54% against the close of 2023-12-26 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results Cytokinetics Announces Positive Results From SEQUOIA-HCM, the Pivotal Phase 3 Clinical Trial of Aficamten in Patients With Obstructive Hypertrophic Cardiomyopathy

07:30 ET premarket

18 MBI +81.84% against the close of 2023-12-07 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Buyback / Dividend MBIA Inc. Declares Extraordinary Cash Dividend on MBIA Inc. Common Stock and Dividends from National Public Finance Guarantee Corporation

16:37 ET after hours

19 BATL +81.80% against the close of 2023-12-14 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
M&A / Acquisition Battalion Oil Corporation Announces Acquisition By Fury Resources, Inc.

08:55 ET premarket

20 PRZO under $25M today More than one ranked move this month 2+ ranked moves +75.69% against the close of 2023-12-19 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement ParaZero Successfully Completed its Drone Safety Project with a Fortune 500 Leading Automotive Manufacturer

07:15 ET premarket

21 TPIC under $25M today +73.36% against the close of 2023-12-13 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement TPI Composites, Inc. Announces Refinancing Transaction with Oaktree, Significantly Strengthening Company’s Liquidity Position and Enhancing Financial Flexibility

09:15 ET premarket

22 INTS under $25M today More than one ranked move this month 2+ ranked moves +72.00% against the close of 2023-12-07 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Intensity Therapeutics Presents Positive INT230-6 Data in Patients with Early-Stage Breast Cancer in a Podium Poster Spotlight Discussion at the 2023 SABCS

08:30 ET premarket

23 SLDB +68.42% against the close of 2023-12-06 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
FDA & Regulatory Solid Biosciences Receives FDA Fast Track Designation for Duchenne Muscular Dystrophy Gene Therapy SGT-003

08:00 ET premarket

24 BMRA under $25M today +66.67% against the close of 2023-12-15 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
FDA & Regulatory Biomerica Received US FDA 510(k) Clearance for Their Hp Detect™ ELISA Test Product Designed to Detect the Presence of the H. pylori Bacteria That infects Approximately 35% of the U.S. Population

07:47 ET premarket

25 LQR under $25M today More than one ranked move this month 2+ ranked moves +65.90% against the close of 2023-12-12 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Contract / Partnership LQR House Partners with Soda Jerk for a New Campaign to Boost Buzz in the Growing RTD Beverages Market

08:50 ET premarket

26 DSKE +64.97% against the close of 2023-12-21 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
M&A / Acquisition Daseke to be Acquired by TFI International

09:00 ET premarket

27 CYN under $25M today Also on the opposite board this month on both boards +64.00% against the close of 2023-12-06 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Cyngn Granted 17th U.S. Patent for its AI-Powered Autonomous Vehicle Technologies

07:05 ET premarket

28 ANY under $25M today release reads negative +62.62% against the close of 2023-12-04 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Release reads negative, stock rose 62.62% Sphere 3D Corp. Provides November 2023 Production and Operation Updates

08:00 ET premarket

29 VRCA +61.97% against the close of 2023-12-14 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results Verrica Pharmaceuticals’ Development and Commercialization Partner, Torii Pharmaceutical Co., Ltd., Announces Positive Top-line Results from a Confirmatory Phase 3 Trial of TO-208 for the Treatment of Molluscum Contagiosum in Japan

06:00 ET premarket

30 GRCL +60.26% against the close of 2023-12-22 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
M&A / Acquisition Gracell Biotechnologies to be acquired by AstraZeneca, furthering cell therapy ambition across oncology and autoimmune diseases

02:00 ET premarket

31 DATS under $25M today +58.25% against the close of 2023-12-27 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement DatChat Unveils the “Habytat” AI Social Gaming & Developer Platform

08:47 ET premarket

32 OSA under $25M today +57.65% against the close of 2023-12-18 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Data Published by Cureus Journal of Medical Science Shows Successful Treatment of Obstructive Sleep Apnea with ProSomnus Precision Oral Appliance Devices

08:00 ET premarket

33 LQR under $25M today More than one ranked move this month 2+ ranked moves +55.65% against the close of 2023-12-15 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Buyback / Dividend LQR House Repurchases 499,940 Shares in Ongoing Share Buyback Program and Shares Fintel's Updated Price Target of $306 per Share

08:50 ET premarket

34 MBOT +55.30% against the close of 2023-12-27 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results Microbot Medical Announced Positive Results of Its GLP Pivotal Pre-Clinical Study Where All Study Objectives Were Met

07:30 ET premarket

35 RSLS under $25M today +53.15% against the close of 2023-12-12 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
FDA & Regulatory ReShape Lifesciences® Receives FDA PMA Supplement Approval for its Next-Generation Lap-Band® 2.0 FLEX

16:05 ET after hours

36 CNET under $25M today +52.86% against the close of 2023-12-04 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Contract / Partnership ZW Data Action Technologies Announces Strategic Partnership with Digital Life to Develop Franchise AI Model

07:30 ET premarket

37 HOOK under $25M today +52.65% against the close of 2023-12-20 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement HOOKIPA Pharma Announces $21.25 Million Equity Investment from Gilead Sciences

07:01 ET premarket

38 ZIMV +52.41% against the close of 2023-12-15 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
M&A / Acquisition ZimVie Announces Definitive Agreement to Sell Spine Business to H.I.G. Capital for $375 Million

08:00 ET premarket

39 PAPL More than one ranked move this month 2+ ranked moves +50.68% against the close of 2023-11-30 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Pineapple Financial Expands Into Western Canada with New Corporate Office in Metro Vancouver, British Columbia

08:05 ET premarket

40 FWBI under $25M today Also on the opposite board this month on both boards +49.86% against the close of 2023-12-26 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution Rose on dilution catalyst from a later release the same session First Wave BioPharma Announces Streamlining of Clinical Pipeline with Non-Binding Term Sheet to Sell Niclosamide IBD Program

06:00 ET premarket

41 ICVX +49.48% against the close of 2023-12-11 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results Icosavax Announces Positive Topline Interim Phase 2 Results for Combination VLP Vaccine Candidate IVX-A12 Against RSV and hMPV in Older Adults

02:00 ET premarket

42 ESOA +48.86% against the close of 2023-12-15 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings Energy Services of America Announces Financial Results for the Fiscal Year Ended September 30, 2023

09:00 ET premarket

43 KRTX +47.71% against the close of 2023-12-21 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
M&A / Acquisition Bristol Myers Squibb Strengthens Neuroscience Portfolio with Acquisition of Karuna Therapeutics

06:59 ET premarket

44 PUYI +47.00% against the close of 2023-12-26 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Puyi Announces Share Exchange Transactions with Certain Shareholders of Fanhua

04:59 ET premarket

45 MRKR +46.85% against the close of 2023-12-08 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results Marker Therapeutics Announces Sustained Complete Response in First Lymphoma Patient Treated with MT-601 following CAR T Relapse

07:00 ET premarket

46 SATL +45.63% against the close of 2023-12-06 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Contract / Partnership Uzma and Satellogic Sign Multi-Million Dollar +3-Year Agreement to Advance Geospatial Capabilities in Southeast Asia

08:00 ET premarket

47 BHG +45.06% against the close of 2023-12-28 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Bright Health Group Strengthens Capital Position with Amendment to its Credit Facility, Impending Close of the Sale of its California Medicare Advantage Business

06:45 ET premarket

48 GBNH +44.82% against the close of 2023-12-05 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement GREENBROOK TMS RAISES US$2.5 MILLION IN DEBT FINANCING

16:30 ET after hours

49 PAPL More than one ranked move this month 2+ ranked moves +43.29% against the close of 2023-12-05 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Pineapple Financial Inc. Introduces Simplified Online Mortgage Application for Borrowers

08:05 ET premarket

50 BETS Also on the opposite board this month on both boards +43.17% against the close of 2023-11-30 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement BETS Announces Purchase of 3300 units of S19 Miners

09:00 ET premarket

51 SVFD +41.86% against the close of 2023-12-06 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Save Foods Targeting US Carbon Credit Market with Majority Ownership in Newly- Formed Nitrousink Ltd.

08:11 ET premarket

52 PETV +41.46% against the close of 2023-12-20 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement PetVivo Holdings, Inc. Achieves Distribution Milestone Surpassing 4500 Syringes of Spryng™ in 2023

08:00 ET premarket

53 CDXS +41.15% against the close of 2023-12-13 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Contract / Partnership Codexis and Aldevron Enter Exclusive Licensing Agreement for Codex® HiCap RNA Polymerase

16:06 ET after hours

54 SEZL +39.72% against the close of 2023-12-21 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Buyback / Dividend Sezzle Board of Directors Authorizes US$5 Million Stock Repurchase Program

09:02 ET premarket

55 IREN +38.88% against the close of 2023-12-20 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement 10 EH/s Equity Raising Program Complete

06:03 ET premarket

56 ESTC +37.13% against the close of 2023-11-30 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings Elastic Reports Second Quarter Fiscal 2024 Financial Results

16:05 ET after hours

57 IPSC +36.08% against the close of 2023-12-05 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
FDA & Regulatory Century Therapeutics Receives FDA Clearance of IND Application for CNTY-101 in Systemic Lupus Erythematosus

07:30 ET premarket

58 SWVL under $25M today +36.07% against the close of 2023-12-26 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Uplisting / Compliance Swvl Reports Receipt of Nasdaq Minimum Bid Price Notification

16:05 ET after hours

59 ARBK +35.48% against the close of 2023-12-01 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Crypto & Treasury Argo Blockchain PLC Announces November Monthly Operational Update

02:00 ET premarket

60 ISUN under $25M today +35.31% against the close of 2023-12-13 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement iSun Inc. Secures $8.0 million Term Loan

08:45 ET premarket

61 CVM +35.27% against the close of 2023-12-01 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement UK’S National Institute for Health and Care Excellence (NICE) Selects CEL-SCI’s Multikine as Potential New Standard of Care for Head & Neck Cancer

08:30 ET premarket

62 VGZ +35.14% against the close of 2023-12-13 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Vista Gold Corp. Announces $20 Million Royalty with Wheaton Precious Metals Corp. on Mt Todd

06:40 ET premarket

63 ACAD +34.48% against the close of 2023-12-12 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Delaware Federal District Court Rules in Favor of Acadia Pharmaceuticals in NUPLAZID® (pimavanserin) Patent Litigation

13:41 ET intraday

64 SNES under $25M today +34.38% against the close of 2023-12-13 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Contract / Partnership SenesTech Receives Substantial Orders for EVOLVE Soft Bait

09:00 ET premarket

65 PRTC +33.93% against the close of 2023-12-21 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
M&A / Acquisition PureTech Founded Entity Karuna Therapeutics to be Acquired by Bristol Myers Squibb for $14 Billion

09:13 ET premarket

66 CONN +33.68% against the close of 2023-12-18 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings catalyst from a later release the same session Conn’s, Inc. Announces Transformative Transaction with W.S. Badcock LLC

17:13 ET after hours

67 INBS under $25M today +33.33% against the close of 2023-12-18 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Intelligent Bio Solutions Receives NATA Accreditation for its Revolutionary Fingerprint Sweat Drug Screening System

08:30 ET premarket

68 MFH +33.05% against the close of 2023-12-04 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution Rose on dilution Mercurity Fintech Holding Inc. Announces $6 Million Private Placement Financing

16:05 ET after hours

69 CCLD Also on the opposite board this month on both boards +32.93% against the close of 2023-12-19 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement CareCloud Financial & Operational Update

09:00 ET premarket

70 TGI +32.93% against the close of 2023-12-20 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
M&A / Acquisition TRIUMPH ANNOUNCES SALE OF PRODUCT SUPPORT BUSINESS TO AAR

08:00 ET premarket

71 SRFM +32.76% against the close of 2023-12-27 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Surf Air Mobility Enters into Binding Terms for a $35.2 Million Mandatory Convertible Debenture with GEM Global Yield LLC

08:30 ET premarket

72 MGTX +32.59% against the close of 2023-12-20 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Contract / Partnership MeiraGTx Announces Asset Purchase Agreement Involving its AAV-RPGR Collaboration for up to $415 million

07:00 ET premarket

73 EOSE Also on the opposite board this month on both boards +32.14% against the close of 2023-12-12 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Contract / Partnership Eos Energy and Pine Gate Renewables Announce Partnership Expansion

16:30 ET after hours

74 MRAI under $25M today +32.00% against the close of 2023-12-01 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Uplisting / Compliance MARPAI, INC. CONFIRMS IT HAS FILED AN APPEAL TO NASDAQ DELISTING LETTER

19:37 ET after hours

75 PRZO under $25M today More than one ranked move this month 2+ ranked moves +31.71% against the close of 2023-12-20 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Former Director of Security of the Israeli Defense Establishment Nir Ben Moshe Joining ParaZero

07:18 ET premarket

76 SDIG +31.00% against the close of 2023-12-21 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution Rose on dilution Stronghold Enters Into $15 Million Private Placement

08:30 ET premarket

77 ARVN +30.77% against the close of 2023-12-05 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Arvinas to Host Conference Call and Webcast to Discuss Vepdegestrant (ARV-471) Data Presented at 2023 San Antonio Breast Cancer Symposium and Plans to Expand Vepdegestrant Development Program

22:52 ET after hours

78 ANNX +29.51% against the close of 2023-12-20 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results Annexon Reports Phase 1 Results for ANX1502, its Oral Small Molecule Inhibitor of the Classical Complement Pathway

17:08 ET after hours

79 INAB under $25M today More than one ranked move this month 2+ ranked moves +29.29% against the close of 2023-12-08 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Offering / Dilution Rose on dilution IN8bio Announces Pricing of Financing Totaling up to $46.9 Million in Private Placement

09:00 ET premarket

80 KEQU +29.27% against the close of 2023-12-06 session reconstructed
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 Second Quarter of Fiscal Year 2024

16:46 ET after hours

81 WISA under $25M today +28.92% against the close of 2023-12-01 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Major HDTV Brand Signs WiSA E 5-Year License

06:00 ET premarket

82 DMK +28.73% against the close of 2023-12-20 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement DMK Pharmaceuticals Regains Full Rights to Commercialize ZIMHI

08:15 ET premarket

83 RMCO +28.64% against the close of 2023-12-21 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Royalty Management Holding Corporation's Portfolio Company, Ferrox Holdings Ltd, Commences Production from its Tivani Project

08:15 ET premarket

84 INTS under $25M today More than one ranked move this month 2+ ranked moves +28.55% against the close of 2023-11-30 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Intensity Therapeutics Selected for Spotlight Oral Presentation at the 2023 San Antonio Breast Cancer Symposium

08:01 ET premarket

85 GNS +28.31% against the close of 2023-12-14 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Genius Group Provides Updated Guidance, with Profitable 2023 on 43% to 60% Revenue Growth.

07:00 ET premarket

86 NCSM +28.31% against the close of 2023-12-14 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement NCS Multistage Holdings, Inc. Settles Outstanding Commercial Litigation with No Cash Payment By Company

16:05 ET after hours

87 NRSN under $25M today Also on the opposite board this month on both boards +27.93% against the close of 2023-12-13 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results NeuroSense Reports New Data: Statistically Significant Clinical Efficacy in Phase 2b ALS Trial

09:24 ET premarket

88 INAB under $25M today More than one ranked move this month 2+ ranked moves +27.73% against the close of 2023-12-11 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results IN8bio Announces Positive Clinical Update Demonstrating Continued Durable Complete Remission in 100% of Evaluable Patients in Phase 1 Trial of INB-100 in Leukemia

16:05 ET after hours

89 PATH +26.72% against the close of 2023-11-30 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings UiPath Reports Third Quarter Fiscal 2024 Financial Results

16:10 ET after hours

90 MIGI under $25M today +26.71% against the close of 2023-12-19 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement Mawson Infrastructure Group Inc. Executes New Customer Co-Location Agreement

17:11 ET after hours

91 CLRO under $25M today +26.61% against the close of 2023-12-27 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement ClearOne Announces Significant Balance Sheet Improvements

09:10 ET premarket

92 JG +26.53% against the close of 2023-12-11 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement MoonFox Data: JD.com Q3 profits exceeded expectations and the "low prices & supply chain" combo approach showed initial effectiveness

02:20 ET premarket

93 X +26.09% against the close of 2023-12-15 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
M&A / Acquisition Nippon Steel Corporation (NSC) to Acquire U. S. Steel, Moving Forward Together as the ‘Best Steelmaker with World-Leading Capabilities’

06:00 ET premarket

94 ASR +26.06% against the close of 2023-12-13 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement ASUR Announces Approval of its 2024-2028 Investment Plan Totaling Ps.28.5 billion Expressed in Currency as of December 2022

16:30 ET after hours

95 GAU +25.84% against the close of 2023-12-20 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement GALIANO GOLD CONSOLIDATES OWNERSHIP OF THE ASANKO GOLD MINE IN TRANSFORMATIONAL TRANSACTION

07:30 ET premarket

96 IOT release reads negative +25.60% against the close of 2023-11-30 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Earnings Release reads negative, stock rose 25.60% Samsara Reports Third Quarter Fiscal Year 2024 Financial Results

16:10 ET after hours

97 GKOS +25.36% against the close of 2023-12-13 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
FDA & Regulatory Glaukos Announces FDA Approval of iDose® TR (travoprost intracameral implant)

07:00 ET premarket

98 RNXT +25.35% against the close of 2023-12-12 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Other Announcement RenovoRx Files New International Patent for Novel Targeted Combination Drug-Delivery Oncology Therapy Platform

08:31 ET premarket

99 MOR +25.25% against the close of 2023-12-08 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
Clinical Trial Results MorphoSys’ Pelabresib Improves All Four Hallmarks of Myelofibrosis in Phase 3 MANIFEST-2 Study

19:31 ET after hours

100 BVN +25.13% against the close of 2023-12-14 session reconstructed
Session detail
Market cap is not shown on months older than a year, because only today's figure exists.
M&A / Acquisition Buenaventura Comments on Acquisition of Equity Interest in Buenaventura by Antofagasta plc

12:03 ET intraday

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. 238 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

3 candidate events for this board could not be anchored to a trading session and are not listed.

1 event was left out of this board because the measured session changed hands for less than $25,000 in total, so the percentage prices a handful of shares rather than a move anyone could have taken.

Company names are not shown on months older than a year, because only the current holder of each ticker is known.

In December 2023, the median gainer had given back 8.7% of its move five sessions later; the largest catalyst group was Other Announcement, 44 of the 100 events, at a median of +40.2%.

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 above the pre-news close at day +5
Other Announcement 44 44.0% +40.2% +30.1% 77.3% of 44
Clinical Trial Results 15 15.0% +62.0% +81.4% 100.0% of 15
M&A / Acquisition 11 11.0% +52.4% +60.2% 100.0% of 11
Contract / Partnership 8 8.0% Fewer than 10 events in this group, so no figures are shown.
Earnings 7 7.0% Fewer than 10 events in this group, so no figures are shown.

5 other catalyst types, 15 events: FDA & Regulatory, Offering / Dilution, Buyback / Dividend, Uplisting / Compliance, Crypto & Treasury.

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 97.0% of 100 4.3% given back, of 100
Day +5 88.0% of 100 8.7% given back, of 100
Month end 88.8% of 98 1.5% further above baseline, of 98
Month end falls before day +5 for 18 of these 98 events, so this row is not a later horizon than the one above it. 98 of the 100 events have a month-end close later than the measured session; 1 has it on the measured session itself, and 1 has no month-end close.

Both figures in a row are measured over the events that have a close at that horizon, the count printed beside each of them, not over all 100 events on this board, which is why the denominators differ between rows.

Repeat runners

Some companies move on news more than once. The left list holds the ones that moved twice or more this month; the right list holds the ones that also moved in the months before it. The ranking above shows one row per move, so a name that keeps coming back is only visible here.

Moved twice or more inside December 2023

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

SymbolMeasured sessionsBest move
CCCC 2Clinical Trial Results, Contract / Partnership +135.47%
PRZO 2Other Announcement +75.69%
INTS 2Other Announcement +72.00%
LQR 2Contract / Partnership, Buyback / Dividend +65.90%
PAPL 2Other Announcement +50.68%
INAB 2Offering / Dilution, Clinical Trial Results +29.29%

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.

SymbolMonthsBest move
VVOS 2023-11, 2023-10 +833.94%
BCDA 2023-11, 2023-10 +168.17%
CDIO 2023-11, 2023-10 +123.23%
ICCM 2023-11, 2023-10 +83.11%
MIRA 2023-11, 2023-09 +40.06%
XOS 2023-11, 2023-09 +30.90%
LASE 2023-11, 2023-09 +30.32%
SASI 2023-10, 2023-09 +145.45%
ICU 2023-10, 2023-09 +70.05%
IBRX 2023-10, 2023-09 +29.75%
IMMX 2023-10, 2023-09 +26.61%

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-market74.0%
  • Intraday4.0%
  • After hours22.0%

Volume against normal

  • Under 5x10 events, 10.0%
  • 5x to 20x30 events, 30.0%
  • Over 20x60 events, 60.0%

Industry

  • Biological Products, (no Diagnostic Substances)11 events, 11.0%
  • Pharmaceutical Preparations11 events, 11.0%
  • Finance Services6 events, 6.0%
  • Services-prepackaged Software4 events, 4.0%
  • Surgical & Medical Instruments & Apparatus4 events, 4.0%
  • Beverages2 events, 2.0%

32 other industries, 34 events

Industry not known: 28.0%

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 November 2023

100 events in the comparable window.

November 2023 median +36.9%, selected from the 11,063 events in that month's eligible pool

December 2023 median +42.5%, 5.6 points above November 2023. December 2023's median is taken over the 100 ranked rows, selected from the 6,174 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 100 of these rows the measured session was reconstructed from the announcement time, because it predates our stored session records.

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