US stock movers, Oct. 15, 2026
Stocks that beat or trailed the S&P 500 ETF (SPY) by at least 5 points in the session, with a filing or analyst action behind them or at least twice their normal volume. Closing prices from Yahoo Finance; a move with no cause in our data may be a data error.
| Stock | Change | vs SPY | Close | Volume | What we found |
|---|---|---|---|---|---|
| BETR Better Home & Finance Holding Co | +32.5% | +32.2% | $10.76 | 5.8x normal | 8-K/A, 8-K |
| FMC FMC Corp | -30.5% | -30.8% | $5.62 | 7.6x normal | 8-K |
| NCPL Netcapital Inc. | +24.5% | +24.2% | $1.98 | 4.3x normal | No cause found in our data |
| FFAI Faraday Future Intelligent Electric Inc. | -23.3% | -23.6% | $0.83 | 3.2x normal | No cause found in our data |
| VSTM Verastem, Inc. | +19.7% | +19.4% | $9.23 | 6.2x normal | 8-K, 424B5, 424B5, BTIG note |
| OPK Opko Health, Inc. | +17.5% | +17.2% | $1.61 | 31.6x normal | No cause found in our data |
| OPEN Opendoor Technologies Inc. | +16.6% | +16.3% | $2.32 | 2.3x normal | No cause found in our data |
| REAL TheRealReal, Inc. | +15.8% | +15.5% | $10.54 | 2.2x normal | 8-K |
| MAN ManpowerGroup Inc. | -15.8% | -16.1% | $43.74 | 4.3x normal | 8-K, 8-K |
| APPN Appian Corp | +14.0% | +13.7% | $43.82 | 2.0x normal | No cause found in our data |
| DFH Dream Finders Homes, Inc. | +13.8% | +13.5% | $8.44 | 3.4x normal | No cause found in our data |
| TBCH Turtle Beach Corp | +12.3% | +12.0% | $16.17 | 4.5x normal | No cause found in our data |
| AQST Aquestive Therapeutics, Inc. | -11.9% | -12.2% | $4.06 | 2.8x normal | 8-K |
| CABO Cable One, Inc. | -11.8% | -12.1% | $8.47 | 2.2x normal | SCHEDULE 13D/A |
| RXRX Recursion Pharmaceuticals, Inc. | +11.2% | +10.9% | $4.16 | 2.4x normal | 424B5, 8-K |
| QNT Quantinuum Inc. | +11.1% | +10.8% | $36.68 | 3.2x normal | Morgan Stanley upgrade |
| Z Zillow Group, Inc. | +11.1% | +10.8% | $31.46 | 3.0x normal | No cause found in our data |
| FIP FTAI Infrastructure Inc. | +10.8% | +10.5% | $2.56 | 2.0x normal | No cause found in our data |
| FIGR Figure Technology Solutions, Inc. | +10.5% | +10.2% | $27.67 | 1.1x normal | Freedom Capital Markets initiation |
| VICR Vicor Corp | -10.4% | -10.7% | $219.92 | 2.1x normal | No cause found in our data |
| ARQT Arcutis Biotherapeutics, Inc. | +10.2% | +9.9% | $29.10 | 1.8x normal | Cantor Fitzgerald initiation |
| SMTC Semtech Corp | -10.0% | -10.3% | $144.21 | 2.9x normal | No cause found in our data |
| TBN Tamboran Resources Corp | -9.7% | -10.0% | $31.87 | 3.5x normal | No cause found in our data |
| SIG Signet Jewelers Ltd | +9.4% | +9.2% | $118.16 | 2.4x normal | No cause found in our data |
| WULF Terawulf Inc. | +9.4% | +9.1% | $12.62 | 4.0x normal | No cause found in our data |
| IONQ IonQ, Inc. | +9.3% | +9.0% | $34.35 | 2.1x normal | Rosenblatt note |
| UPST Upstart Holdings, Inc. | +8.8% | +8.6% | $24.75 | 1.4x normal | Citizens note |
| PAG Penske Automotive Group, Inc. | +8.8% | +8.6% | $212.00 | 7.4x normal | SCHEDULE 13D/A, SCHEDULE 13D/A, 8-K, 8-K |
| COAG Hemab Therapeutics Holdings, Inc. | +8.6% | +8.3% | $32.52 | 1.1x normal | JP Morgan initiation |
| PENG Penguin Solutions, Inc. | -8.5% | -8.8% | $61.86 | 3.5x normal | No cause found in our data |
| ALMR Alamar Biosciences, Inc. | +8.1% | +7.8% | $27.42 | 2.1x normal | No cause found in our data |
| LBRX LB Pharmaceuticals Inc | +7.9% | +7.6% | $36.69 | 2.3x normal | No cause found in our data |
| CHRN ChronoScale Holdings Corp | +7.9% | +7.6% | $16.05 | 2.6x normal | 10-Q |
| RZLT Rezolute, Inc. | -7.8% | -8.1% | $3.90 | 1.3x normal | 8-K |
| ETSY Etsy Inc | +7.5% | +7.3% | $89.18 | 2.1x normal | No cause found in our data |
| TH Target Hospitality Corp. | -7.2% | -7.5% | $16.02 | 2.4x normal | No cause found in our data |
| MH McGraw Hill, Inc. | +7.1% | +6.8% | $14.20 | 2.0x normal | No cause found in our data |
| MMED MiniMed Group, Inc. | +7.1% | +6.8% | $18.00 | 7.0x normal | No cause found in our data |
| LUMN Lumen Technologies, Inc. | +7.0% | +6.8% | $4.87 | 2.8x normal | No cause found in our data |
| ROCK Gibraltar Industries, Inc. | +7.0% | +6.7% | $39.25 | 2.1x normal | 8-K |
| CORZ Core Scientific, Inc./tx | +7.0% | +6.7% | $14.46 | 3.1x normal | No cause found in our data |
| DELL Dell Technologies Inc. | -6.8% | -7.1% | $472.74 | 2.6x normal | No cause found in our data |
| ASPI ASP Isotopes Inc. | +6.8% | +6.5% | $2.21 | 1.7x normal | 8-K |
| SGHT Sight Sciences, Inc. | +6.7% | +6.4% | $8.80 | 0.8x normal | HC Wainwright & Co. initiation |
| RKLB Rocket Lab Corp | -6.6% | -6.9% | $55.25 | 2.2x normal | 8-K, Keybanc note |
| FTRE Fortrea Holdings Inc. | +6.6% | +6.3% | $22.75 | 1.9x normal | Deutsche Bank upgrade |
| UNIT Uniti Group Inc. | +6.5% | +6.2% | $6.01 | 2.3x normal | No cause found in our data |
| ONC BeOne Medicines Ltd. | +6.4% | +6.2% | $374.08 | 2.1x normal | No cause found in our data |
| PEGA Pegasystems Inc | +6.3% | +6.0% | $35.95 | 3.1x normal | No cause found in our data |
| BLDR Builders FirstSource, Inc. | +6.3% | +6.0% | $53.68 | 2.1x normal | No cause found in our data |
| IAUX i-80 Gold Corp. | +6.3% | +6.0% | $1.53 | 1.0x normal | 8-K |
| FRVO Fervo Energy Co | -6.2% | -6.5% | $10.26 | 2.4x normal | No cause found in our data |
| PACS PACS Group, Inc. | +6.2% | +5.9% | $47.75 | 2.3x normal | No cause found in our data |
| WMG Warner Music Group Corp. | +6.2% | +5.9% | $30.69 | 2.3x normal | StoneX initiation |
| CROX Crocs, Inc. | +6.2% | +5.9% | $124.77 | 1.4x normal | Barclays upgrade |
| VELO Velo3D, Inc. | +6.1% | +5.8% | $7.47 | 2.0x normal | 8-K |
| WEST Westrock Coffee Co | +6.1% | +5.8% | $8.56 | 2.3x normal | No cause found in our data |
| SEI Solaris Energy Infrastructure, Inc. | -6.1% | -6.3% | $65.16 | 2.1x normal | No cause found in our data |
| ESTA Establishment Labs Holdings Inc. | +6.0% | +5.7% | $61.36 | 1.4x normal | 8-K |
| CRWV CoreWeave, Inc. | +5.9% | +5.7% | $69.69 | 5.0x normal | No cause found in our data |
| LEU Centrus Energy Corp | +5.9% | +5.6% | $127.01 | 2.3x normal | No cause found in our data |
| VG Venture Global, Inc. | -5.8% | -6.1% | $12.50 | 2.9x normal | 8-K |
| QSI Quantum-Si Inc | -5.8% | -6.0% | $1.31 | 1.5x normal | 8-K |
| VAC MARRIOTT VACATIONS WORLDWIDE Corp | +5.7% | +5.4% | $112.30 | 1.9x normal | Susquehanna note |
| LEN Lennar Corp /NEW/ | +5.7% | +5.4% | $77.69 | 1.1x normal | 424B5 |
| ESTC Elastic N.V. | +5.6% | +5.3% | $97.24 | 2.6x normal | No cause found in our data |
| ARRY Array Technologies, Inc. | +5.6% | +5.3% | $3.57 | 1.6x normal | Mizuho upgrade |
| TRAX First Tracks Biotherapeutics, Inc. | +5.6% | +5.3% | $36.04 | 2.4x normal | No cause found in our data |
| PARR PAR Pacific Holdings, Inc. | -5.6% | -5.8% | $83.74 | 1.0x normal | Goldman Sachs downgrade |
| WCN Waste Connections, Inc. | +5.5% | +5.3% | $165.51 | 2.7x normal | No cause found in our data |
| MGPI MGP Ingredients Inc | +5.5% | +5.2% | $15.40 | 1.5x normal | 8-K |
| RWT Redwood Trust Inc | +5.4% | +5.1% | $3.11 | 0.6x normal | Citizens note |
| NRIX Nurix Therapeutics, Inc. | +5.4% | +5.1% | $24.95 | 2.4x normal | No cause found in our data |
| AZZ AZZ Inc | -5.1% | -5.4% | $130.35 | 1.5x normal | Baird note, B. Riley Securities note |
| TSSI TSS, Inc. | -5.1% | -5.4% | $7.43 | 3.0x normal | No cause found in our data |
| ANET Arista Networks, Inc. | -5.0% | -5.3% | $185.58 | 2.3x normal | No cause found in our data |