Options Chain for ALUMIS INC COM (ALMS) - $25.38 as of 8/12/2026 7:37:11 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14.00 | 9.50 | 14.20 | 11.85 | % | 0.85 | 0 | 0 | 5.78 | 0.97 | 0.01 | -0.04 | 8/12/2026 3:59:55 PM EST | |||
| 15.00 | 9.00 | 13.00 | 11.00 | % | 0.73 | 0 | 0 | 5.31 | 0.95 | 0.01 | -0.06 | 8/12/2026 3:59:55 PM EST | |||
| 16.00 | 8.00 | 12.50 | 10.25 | % | 0.64 | 0 | 0 | 5.18 | 0.93 | 0.01 | -0.07 | 8/12/2026 3:59:55 PM EST | |||
| 17.00 | 7.00 | 11.50 | 9.25 | % | 0.54 | 0 | 0 | 4.94 | 0.91 | 0.02 | -0.09 | 8/12/2026 3:59:55 PM EST | |||
| 18.00 | 6.50 | 10.40 | 8.45 | % | 0.47 | 0 | 0 | 4.44 | 0.88 | 0.02 | -0.11 | 8/12/2026 3:59:55 PM EST | |||
| 19.00 | 5.50 | 9.50 | 7.50 | 5.00 | 0.00 | 0.00% | 0.39 | 0 | 1 | 4.14 | 0.85 | 0.03 | -0.13 | 6/12/2026 | 8/12/2026 3:59:55 PM EST |
| 20.00 | 4.50 | 9.00 | 6.75 | 5.00 | 0.00 | 0.00% | 0.34 | 0 | 1 | 4.16 | 0.81 | 0.03 | -0.14 | 6/12/2026 | 8/12/2026 3:59:55 PM EST |
| 21.00 | 4.00 | 8.40 | 6.20 | 5.60 | 0.00 | 0.00% | 0.30 | 0 | 1 | 4.09 | 0.77 | 0.03 | -0.16 | 6/16/2026 | 8/12/2026 3:59:55 PM EST |
| 22.00 | 3.50 | 7.80 | 5.65 | 8.00 | 0.00 | 0.00% | 0.26 | 0 | 23 | 4.00 | 0.73 | 0.04 | -0.17 | 7/27/2026 | 8/12/2026 3:59:55 PM EST |
| 23.00 | 3.00 | 7.00 | 5.00 | % | 0.22 | 0 | 0 | 2.28 | 0.69 | 0.04 | -0.18 | 8/12/2026 3:59:55 PM EST | |||
| 24.00 | 2.00 | 6.50 | 4.25 | 6.00 | 0.00 | 0.00% | 0.18 | 0 | 1 | 2.16 | 0.64 | 0.04 | -0.19 | 8/11/2026 | 8/12/2026 3:59:55 PM EST |
| 25.00 | 2.20 | 5.70 | 3.95 | 3.30 | 0.00 | 0.00% | 0.16 | 0 | 149 | 2.30 | 0.60 | 0.04 | -0.19 | 8/11/2026 | 8/12/2026 3:59:55 PM EST |
| 26.00 | 1.70 | 4.20 | 2.95 | 3.10 | -1.05 | -25.31% | 0.11 | 32 | 78 | 1.94 | 0.55 | 0.05 | -0.20 | 8/12/2026 | 8/12/2026 3:59:55 PM EST |
| 27.00 | 2.00 | 5.50 | 3.75 | 4.00 | 0.00 | 0.00% | 0.14 | 0 | 8 | 2.69 | 0.51 | 0.05 | -0.20 | 7/28/2026 | 8/12/2026 3:59:55 PM EST |
| 28.00 | 2.00 | 2.60 | 2.30 | 2.35 | -0.30 | -11.33% | 0.08 | 55 | 92 | 2.00 | 0.46 | 0.05 | -0.19 | 8/12/2026 | 8/12/2026 3:59:55 PM EST |
| 29.00 | 0.30 | 4.90 | 2.60 | 2.95 | 0.00 | 0.00% | 0.09 | 0 | 8 | 2.31 | 0.42 | 0.05 | -0.19 | 8/5/2026 | 8/12/2026 3:59:55 PM EST |
| 30.00 | 0.15 | 2.45 | 1.30 | 2.50 | +0.50 | +25.00% | 0.04 | 2 | 2,421 | 1.62 | 0.37 | 0.05 | -0.17 | 8/12/2026 | 8/12/2026 3:59:55 PM EST |
| 31.00 | 0.70 | 4.90 | 2.80 | 4.00 | 0.00 | 0.00% | 0.09 | 0 | 11 | 2.81 | 0.34 | 0.04 | -0.17 | 7/24/2026 | 8/12/2026 3:59:55 PM EST |
| 32.00 | 0.00 | 4.90 | 2.45 | % | 0.08 | 0 | 0 | 4.37 | 0.31 | 0.04 | -0.17 | 8/12/2026 3:59:55 PM EST | |||
| 33.00 | 0.00 | 4.90 | 2.45 | 4.20 | 0.00 | 0.00% | 0.07 | 0 | 1 | 4.52 | 0.28 | 0.04 | -0.16 | 7/17/2026 | 8/12/2026 3:59:55 PM EST |
| 34.00 | 0.00 | 1.30 | 0.65 | 1.20 | -0.55 | -31.43% | 0.02 | 3 | 2 | 1.67 | 0.23 | 0.04 | -0.13 | 8/12/2026 | 8/12/2026 3:59:55 PM EST |
| 35.00 | 0.30 | 1.90 | 1.10 | 1.60 | 0.00 | 0.00% | 0.03 | 0 | 43 | 2.17 | 0.20 | 0.04 | -0.13 | 8/7/2026 | 8/12/2026 3:59:55 PM EST |
| 36.00 | 0.00 | 4.90 | 2.45 | 1.35 | 0.00 | 0.00% | 0.07 | 0 | 109 | 4.93 | 0.19 | 0.03 | -0.13 | 8/7/2026 | 8/12/2026 3:59:55 PM EST |
| 37.00 | 0.00 | 4.90 | 2.45 | % | 0.07 | 0 | 0 | 5.06 | 0.17 | 0.03 | -0.12 | 8/12/2026 3:59:55 PM EST | |||
| 38.00 | 0.00 | 4.90 | 2.45 | 1.15 | 0.00 | 0.00% | 0.06 | 0 | 1 | 5.18 | 0.15 | 0.03 | -0.11 | 8/11/2026 | 8/12/2026 3:59:55 PM EST |
| 39.00 | 0.00 | 4.90 | 2.45 | % | 0.06 | 0 | 0 | 5.29 | 0.13 | 0.03 | -0.10 | 8/12/2026 3:59:55 PM EST | |||
| 40.00 | 0.05 | 0.95 | 0.50 | 0.61 | -0.87 | -58.79% | 0.01 | 1 | 165 | 2.01 | 0.10 | 0.02 | -0.08 | 8/12/2026 | 8/12/2026 3:59:55 PM EST |
| 45.00 | 0.00 | 0.50 | 0.25 | 0.55 | -0.85 | -60.72% | 0.01 | 50 | 2 | 3.07 | 0.05 | 0.01 | -0.05 | 8/12/2026 | 8/12/2026 3:59:55 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14.00 | 0.00 | 0.75 | 0.38 | 0.28 | -0.07 | -20.00% | 0.03 | 3 | 14 | 3.58 | -0.03 | 0.01 | -0.04 | 8/12/2026 | 8/12/2026 3:59:55 PM EST |
| 15.00 | 0.00 | 3.30 | 1.65 | 1.10 | 0.00 | 0.00% | 0.11 | 0 | 12 | 6.22 | -0.04 | 0.01 | -0.06 | 6/22/2026 | 8/12/2026 3:59:55 PM EST |
| 16.00 | 0.00 | 1.15 | 0.58 | % | 0.04 | 0 | 0 | 3.46 | -0.07 | 0.01 | -0.07 | 8/12/2026 3:59:55 PM EST | |||
| 17.00 | 0.00 | 1.15 | 0.58 | % | 0.03 | 0 | 0 | 3.14 | -0.09 | 0.02 | -0.09 | 8/12/2026 3:59:55 PM EST | |||
| 18.00 | 0.00 | 4.90 | 2.45 | 1.10 | 0.00 | 0.00% | 0.14 | 0 | 5 | 6.28 | -0.12 | 0.02 | -0.11 | 7/22/2026 | 8/12/2026 3:59:55 PM EST |
| 19.00 | 0.00 | 1.50 | 0.75 | 1.00 | +0.20 | +25.00% | 0.04 | 4 | 4 | 2.88 | -0.15 | 0.03 | -0.13 | 8/12/2026 | 8/12/2026 3:59:55 PM EST |
| 20.00 | 0.80 | 3.20 | 2.00 | 1.05 | -0.46 | -30.47% | 0.10 | 30 | 197 | 2.18 | -0.19 | 0.03 | -0.14 | 8/12/2026 | 8/12/2026 3:59:55 PM EST |
| 21.00 | 0.00 | 2.00 | 1.00 | 1.50 | -0.60 | -28.58% | 0.05 | 5 | 40 | 2.68 | -0.23 | 0.03 | -0.16 | 8/12/2026 | 8/12/2026 3:59:55 PM EST |
| 22.00 | 0.20 | 2.50 | 1.35 | 2.05 | +0.45 | +28.13% | 0.06 | 1 | 30 | 1.81 | -0.27 | 0.04 | -0.17 | 8/12/2026 | 8/12/2026 3:59:55 PM EST |
| 23.00 | 1.50 | 2.65 | 2.08 | 2.10 | -0.40 | -16.00% | 0.09 | 25 | 53 | 2.13 | -0.31 | 0.04 | -0.18 | 8/12/2026 | 8/12/2026 3:59:55 PM EST |
| 24.00 | 1.05 | 2.70 | 1.88 | 3.05 | 0.00 | 0.00% | 0.08 | 0 | 81 | 1.69 | -0.36 | 0.04 | -0.19 | 8/11/2026 | 8/12/2026 3:59:55 PM EST |
| 25.00 | 1.75 | 5.40 | 3.58 | 3.27 | +0.77 | +30.80% | 0.14 | 4 | 90 | 2.49 | -0.40 | 0.04 | -0.19 | 8/12/2026 | 8/12/2026 3:59:55 PM EST |
| 26.00 | 2.00 | 6.30 | 4.15 | 4.76 | 0.00 | 0.00% | 0.16 | 0 | 4 | 2.49 | -0.45 | 0.05 | -0.20 | 7/16/2026 | 8/12/2026 3:59:55 PM EST |
| 27.00 | 2.50 | 7.00 | 4.75 | 3.42 | 0.00 | 0.00% | 0.18 | 0 | 20 | 2.48 | -0.49 | 0.05 | -0.20 | 8/7/2026 | 8/12/2026 3:59:55 PM EST |
| 28.00 | 4.20 | 5.60 | 4.90 | 5.50 | +1.30 | +30.96% | 0.18 | 20 | 54 | 2.16 | -0.54 | 0.05 | -0.19 | 8/12/2026 | 8/12/2026 3:59:55 PM EST |
| 29.00 | 4.00 | 7.50 | 5.75 | % | 0.20 | 0 | 0 | 2.23 | -0.58 | 0.05 | -0.19 | 8/12/2026 3:59:55 PM EST | |||
| 30.00 | 4.50 | 8.90 | 6.70 | 7.20 | 0.00 | 0.00% | 0.22 | 0 | 44 | 3.79 | -0.63 | 0.05 | -0.17 | 8/11/2026 | 8/12/2026 3:59:55 PM EST |
| 31.00 | 5.50 | 9.50 | 7.50 | % | 0.24 | 0 | 0 | 3.71 | -0.66 | 0.04 | -0.17 | 8/12/2026 3:59:55 PM EST | |||
| 32.00 | 6.00 | 10.50 | 8.25 | % | 0.26 | 0 | 0 | 3.87 | -0.69 | 0.04 | -0.17 | 8/12/2026 3:59:55 PM EST | |||
| 33.00 | 7.00 | 11.00 | 9.00 | % | 0.27 | 0 | 0 | 3.71 | -0.72 | 0.04 | -0.16 | 8/12/2026 3:59:55 PM EST | |||
| 34.00 | 7.50 | 12.00 | 9.75 | % | 0.29 | 0 | 0 | 3.86 | -0.77 | 0.04 | -0.13 | 8/12/2026 3:59:55 PM EST | |||
| 35.00 | 8.50 | 12.50 | 10.50 | % | 0.30 | 0 | 0 | 3.67 | -0.80 | 0.04 | -0.13 | 8/12/2026 3:59:55 PM EST | |||
| 36.00 | 9.50 | 13.50 | 11.50 | % | 0.32 | 0 | 0 | 3.80 | -0.81 | 0.03 | -0.13 | 8/12/2026 3:59:55 PM EST | |||
| 37.00 | 10.00 | 14.50 | 12.25 | % | 0.33 | 0 | 0 | 3.93 | -0.83 | 0.03 | -0.12 | 8/12/2026 3:59:55 PM EST | |||
| 38.00 | 11.00 | 15.00 | 13.00 | % | 0.34 | 0 | 0 | 3.71 | -0.85 | 0.03 | -0.11 | 8/12/2026 3:59:55 PM EST | |||
| 39.00 | 12.00 | 16.00 | 14.00 | % | 0.36 | 0 | 0 | 3.82 | -0.87 | 0.03 | -0.10 | 8/12/2026 3:59:55 PM EST | |||
| 40.00 | 13.00 | 17.00 | 15.00 | % | 0.38 | 0 | 0 | 3.93 | -0.90 | 0.02 | -0.08 | 8/12/2026 3:59:55 PM EST | |||
| 45.00 | 17.50 | 22.00 | 19.75 | % | 0.44 | 0 | 0 | 4.41 | -0.95 | 0.01 | -0.05 | 8/12/2026 3:59:55 PM EST |