Stock listing
NASDAQ:OBX Obsidian Therapeutics, Inc. Stock
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Share price · NASDAQ:OBX
$14.79 USD +0.27 (+1.9%)
Close on Oct 30, 2026
- Day range
- $13.66 – $15.52 USDOct 30, 2026
- Volume
- 563,000 sharesOct 30, 2026
- Market cap
- $913.6M USDAt the close on Oct 30, 2026 · price × 61.77M shares outstanding
- Traded on an average day
- $6.07M USDMedian day 270,150 shares · 2 days with no trades · last 3 months, Jul 30, 2026 – Oct 30, 2026
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · NASDAQ:OBX · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $14.79 | +0.27 | +1.9% | $14.55 | $15.52 | $13.66 | 563,000 | |
| $14.52 | -0.07 | -0.5% | $14.67 | $15.87 | $14.30 | 248,200 | |
| $14.59 | +0.34 | +2.4% | $13.38 | $15.00 | $13.38 | 412,000 | |
| $14.25 | +0.39 | +2.8% | $13.72 | $14.31 | $13.20 | 397,700 | |
| $13.86 | -0.12 | -0.9% | $14.07 | $14.30 | $13.16 | 204,800 | |
| $13.98 | +0.04 | +0.3% | $13.83 | $14.17 | $13.43 | 279,800 | |
| $13.94 | +0.01 | +0.1% | $14.10 | $14.50 | $13.74 | 174,200 | |
| $13.93 | +0.68 | +5.1% | $13.34 | $14.60 | $13.34 | 332,800 | |
| $13.25 | +1.31 | +11.0% | $11.97 | $13.47 | $11.57 | 410,900 | |
| $11.94 | +0.17 | +1.4% | $11.75 | $12.00 | $11.52 | 106,400 | |
| $11.77 | -0.43 | -3.5% | $12.31 | $12.46 | $11.62 | 297,700 | |
| $12.20 | -0.02 | -0.2% | $12.31 | $12.67 | $12.06 | 240,300 | |
| $12.22 | +0.23 | +1.9% | $12.00 | $12.67 | $11.79 | 298,300 | |
| $11.99 | -0.80 | -6.3% | $12.96 | $13.18 | $11.86 | 377,300 | |
| $12.79 | -0.21 | -1.6% | $13.13 | $13.21 | $12.61 | 420,000 | |
| $13.00 | +0.76 | +6.2% | $12.25 | $13.95 | $12.25 | 532,200 | |
| $12.24 | -0.96 | -7.3% | $13.14 | $13.39 | $12.07 | 517,100 | |
| $13.20 | -0.02 | -0.2% | $13.02 | $13.88 | $12.80 | 359,000 | |
| $13.22 | -0.62 | -4.5% | $13.84 | $14.42 | $13.00 | 288,800 | |
| $13.84 | +0.25 | +1.8% | $13.45 | $14.26 | $13.09 | 199,200 | |
| $13.59 | +0.27 | +2.0% | $13.07 | $13.90 | $13.07 | 229,000 | |
| $13.32 | -0.41 | -3.0% | $13.86 | $14.68 | $13.16 | 299,800 | |
| $13.73 | -0.85 | -5.8% | $14.58 | $14.70 | $13.11 | 351,600 | |
| $14.58 | +1.21 | +9.1% | $13.28 | $15.38 | $12.80 | 378,600 | |
| $13.37 | +0.51 | +4.0% | $12.91 | $13.73 | $12.33 | 913,000 | |
| $12.86 | -0.55 | -4.1% | $13.54 | $13.70 | $12.16 | 454,500 | |
| $13.41 | -1.85 | -12.1% | $15.27 | $15.66 | $13.20 | 426,600 | |
| $15.26 | -1.74 | -10.2% | $17.10 | $17.10 | $15.25 | 582,600 | |
| $17.00 | -0.33 | -1.9% | $17.44 | $17.97 | $16.71 | 1,151,600 | |
| $17.33 | -0.42 | -2.4% | $18.08 | $18.21 | $17.14 | 1,104,800 | |
| $17.75 | +0.25 | +1.4% | $17.61 | $18.16 | $17.36 | 3,974,300 | |
| $17.50 | +0.35 | +2.0% | $17.16 | $18.19 | $17.16 | 829,600 | |
| $17.15 | +0.15 | +0.9% | $17.29 | $18.10 | $16.91 | 1,167,000 | |
| $17.00 | -1.10 | -6.1% | $18.17 | $18.75 | $17.00 | 472,300 | |
| $18.10 | +0.30 | +1.7% | $18.39 | $19.00 | $17.84 | 455,500 | |
| $17.80 | +0.64 | +3.7% | $17.23 | $18.49 | $17.17 | 392,800 | |
| $17.16 | -1.52 | -8.1% | $18.65 | $19.55 | $17.00 | 454,200 | |
| $18.68 | -0.05 | -0.3% | $18.16 | $19.97 | $18.16 | 332,200 | |
| $18.73 | +1.91 | +11.4% | $16.98 | $19.87 | $16.98 | 599,400 | |
| $16.82 | -0.27 | -1.6% | $17.26 | $19.00 | $16.57 | 140,100 | |
| $17.09 | +0.09 | +0.5% | $16.85 | $18.06 | $16.15 | 136,200 | |
| $17.00 | -0.04 | -0.2% | $17.35 | $18.02 | $16.25 | 126,300 | |
| $17.04 | -0.47 | -2.7% | $17.18 | $18.10 | $16.27 | 79,300 | |
| $17.51 | +1.21 | +7.4% | $16.55 | $17.99 | $15.53 | 142,500 | |
| $16.30 | -0.74 | -4.3% | $16.58 | $18.11 | $15.85 | 260,500 | |
| $17.04 | -1.36 | -7.4% | $17.80 | $18.72 | $16.80 | 65,100 | |
| $18.40 | -0.60 | -3.2% | $18.32 | $19.20 | $17.79 | 118,400 | |
| $19.00 | +0.30 | +1.6% | $19.29 | $19.44 | $18.50 | 155,712 | |
| $18.70 | -1.20 | -6.0% | $20.39 | $21.98 | $17.80 | 133,102 | |
| $19.90 | -0.29 | -1.4% | $20.47 | $21.33 | $18.44 | 1,449,300 | |
| $20.19 | +0.19 | +1.0% | $20.20 | $21.03 | $19.70 | 74,400 | |
| $20.00 | +0.05 | +0.3% | $19.81 | $22.33 | $19.30 | 48,600 | |
| $19.95 | +2.41 | +13.7% | $19.26 | $20.20 | $16.31 | 112,300 | |
| $17.54 | -0.23 | -1.3% | $14.57 | $18.51 | $14.57 | 18,600 | |
| $17.77 | -1.15 | -6.1% | $20.01 | $20.01 | $17.77 | 32,700 | |
| $18.92 | -9.08 | -32.4% | $26.70 | $26.72 | $17.05 | 163,500 | |
| $28.00 | -4.90 | -14.9% | $30.00 | $33.49 | $24.00 | 111,500 | |
| $32.90 | -2.10 | -6.0% | $37.96 | $39.00 | $30.00 | 89,900 | |
| $35.00 | +7.50 | +27.3% | $28.50 | $37.15 | $28.50 | 27,200 | |
| $27.50 | -0.85 | -3.0% | $27.54 | $28.45 | $26.80 | 8,900 | |
| $28.35 | -0.16 | -0.6% | $27.14 | $29.95 | $27.14 | 7,400 | |
| $28.51 | -5.49 | -16.1% | $30.00 | $30.30 | $23.00 | 18,400 | |
| $34.00 | +15.01 | +79.0% | $49.97 | $49.97 | $25.00 | 13,400 | |
| $18.99 | +3.37 | +21.6% | $16.00 | $19.00 | $16.00 | 2,400 | |
| $15.62 | 0.00 | 0.0% | $15.62 | $15.62 | $15.62 | 0 | |
| $15.62 | — | — | $15.62 | $15.62 | $15.62 | 0 |
- Ticker
- NASDAQ:OBX
- Asset type
- Stock
- Exchange
- NASDAQ
- Currency
- USD
What changed lately
Latest news release · Oct 2, 2026
Obsidian Therapeutics to Present Updated Amsoki-cel (OBX-115) Phase 1/2 Data in Advanced Melanoma at SITC 2026 Annual Meeting
Latest deck · August 2026
Investor Presentation (August 2026)
Investor deck · 27 slides
Latest news
Obsidian Therapeutics to Present Updated Amsoki-cel (OBX-115) Phase 1/2 Data in Advanced Melanoma at SITC 2026 Annual Meeting
Oct 2, 2026
Closed $13.59 (+2.0%) on Oct 2, 2026
Decks
Investor Presentation (August 2026)
Investor deck · 27 slides · August 2026
Obsidian Therapeutics, Inc. on 6ix
- News releases
- 2 in the last 12 months · 2 in all · newest Oct 2, 2026 · oldest 2026
- Decks
- 1 deck · latest August 2026
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