US stock movers, Oct. 13, 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 |
|---|---|---|---|---|---|
| BMBL Bumble Inc. | +56.6% | +56.6% | $5.95 | 60.5x normal | 8-K |
| OMDA Omada Health, Inc. | -16.3% | -16.3% | $18.30 | 2.6x normal | No cause found in our data |
| SNDX Syndax Pharmaceuticals Inc | -15.7% | -15.7% | $13.95 | 4.0x normal | No cause found in our data |
| LRMR Larimar Therapeutics, Inc. | -14.6% | -14.6% | $2.16 | 2.6x normal | No cause found in our data |
| FRMI Fermi Inc. | +14.5% | +14.5% | $3.72 | 5.7x normal | No cause found in our data |
| FUN Six Flags Entertainment Corporation/NEW | -14.4% | -14.4% | $10.20 | 5.6x normal | No cause found in our data |
| SLDB Solid Biosciences Inc. | -13.3% | -13.3% | $5.82 | 2.2x normal | No cause found in our data |
| VEEA Veea Inc. | +12.8% | +12.8% | $5.20 | 2.4x normal | No cause found in our data |
| GLSI Greenwich LifeSciences, Inc. | -12.8% | -12.8% | $15.50 | 2.6x normal | No cause found in our data |
| CIFR Cipher Digital Inc. | -12.8% | -12.8% | $11.34 | 4.3x normal | 8-K |
| TENX Tenax Therapeutics, Inc. | -12.6% | -12.6% | $1.60 | 3.4x normal | No cause found in our data |
| PS Pershing Square Inc. | -12.1% | -12.1% | $47.65 | 1.2x normal | B of A Securities downgrade |
| AREC American Resources Corp | -11.7% | -11.7% | $1.33 | 2.0x normal | No cause found in our data |
| CDNL Cardinal Infrastructure Group Inc. | -11.0% | -11.0% | $18.62 | 3.3x normal | No cause found in our data |
| ALEC Alector, Inc. | -10.1% | -10.1% | $1.87 | 2.4x normal | No cause found in our data |
| INO Inovio Pharmaceuticals, Inc. | -9.9% | -9.9% | $1.00 | 3.0x normal | No cause found in our data |
| PDFS PDF Solutions Inc | -9.6% | -9.6% | $47.62 | 2.1x normal | No cause found in our data |
| SGMT Sagimet Biosciences Inc. | -9.3% | -9.3% | $7.98 | 2.1x normal | No cause found in our data |
| CHRN ChronoScale Holdings Corp | -8.8% | -8.8% | $16.31 | 2.7x normal | No cause found in our data |
| ASTS AST SpaceMobile, Inc. | -8.5% | -8.5% | $47.07 | 2.0x normal | Piper Sandler downgrade |
| TNGX Tango Therapeutics, Inc. | -8.1% | -8.1% | $22.22 | 3.2x normal | No cause found in our data |
| UNCY Unicycive Therapeutics, Inc. | -7.9% | -7.9% | $3.73 | 2.4x normal | No cause found in our data |
| MIRM Mirum Pharmaceuticals, Inc. | -7.5% | -7.5% | $79.62 | 0.8x normal | 8-K, Citigroup note, Morgan Stanley note |
| JBLU Jetblue Airways Corp | -7.5% | -7.5% | $3.35 | 2.3x normal | No cause found in our data |
| PLSE Pulse Biosciences, Inc. | -7.5% | -7.4% | $48.54 | 1.0x normal | Oppenheimer note |
| BMEA Biomea Fusion, Inc. | -7.3% | -7.3% | $1.26 | 5.5x normal | No cause found in our data |
| GTLB Gitlab Inc. | -7.3% | -7.2% | $51.95 | 2.5x normal | No cause found in our data |
| DPC DPC Holdings PLC | -7.1% | -7.1% | $33.36 | 2.5x normal | No cause found in our data |
| TRAX First Tracks Biotherapeutics, Inc. | -7.0% | -7.0% | $31.68 | 1.7x normal | 8-K |
| PTLO Portillo's Inc. | +6.8% | +6.8% | $4.56 | 2.6x normal | No cause found in our data |
| SSRM SSR Mining Inc. | -6.6% | -6.6% | $33.10 | 1.9x normal | 8-K, 8-K |
| S SentinelOne, Inc. | -6.4% | -6.4% | $24.01 | 3.3x normal | Needham note |
| TAYD Taylor Devices, Inc. | -6.0% | -6.0% | $56.33 | 2.1x normal | No cause found in our data |
| GLUE Monte Rosa Therapeutics, Inc. | -6.0% | -6.0% | $9.89 | 2.2x normal | No cause found in our data |
| ALMU Aeluma, Inc. | -5.8% | -5.8% | $9.81 | 2.4x normal | No cause found in our data |
| ZURA Zura Bio Ltd | +5.8% | +5.8% | $4.23 | 11.9x normal | No cause found in our data |
| JNJ Johnson & Johnson | -5.7% | -5.7% | $248.61 | 2.8x normal | 8-K |
| C Citigroup Inc | -5.6% | -5.6% | $124.53 | 2.3x normal | 8-K |
| CDZI Cadiz Inc | -5.6% | -5.5% | $3.40 | 2.9x normal | No cause found in our data |
| EROK EagleRock Land, LLC | -5.5% | -5.5% | $20.47 | 2.2x normal | No cause found in our data |
| MLYS Mineralys Therapeutics, Inc. | -5.5% | -5.5% | $21.00 | 2.8x normal | No cause found in our data |
| WLTH Wealthfront Corp | -5.3% | -5.3% | $10.10 | 2.5x normal | No cause found in our data |
| IDR Idaho Strategic Resources, Inc. | -5.3% | -5.3% | $21.71 | 3.2x normal | No cause found in our data |
| TTMI TTM Technologies Inc | +5.2% | +5.2% | $116.10 | 2.0x normal | 8-K, Truist Securities note |