Options Chain for ALNYLAM PHARMACEUTICALS INC COM (ALNY) - $481.59 as of 10/29/2025 8:22:50 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 320.00 | 161.70 | 165.00 | 163.35 | 160.00 | 0.00 | 0.00% | 0.51 | 0 | 12 | 0.99 | 1.00 | 0.00 | -0.05 | 10/28/2025 | 10/29/2025 3:59:53 PM EST |
| 330.00 | 151.80 | 155.50 | 153.65 | % | 0.47 | 0 | 0 | 1.00 | 0.99 | 0.00 | -0.03 | 10/29/2025 3:59:53 PM EST | |||
| 340.00 | 141.90 | 145.50 | 143.70 | 133.75 | 0.00 | 0.00% | 0.42 | 0 | 1 | 0.93 | 0.99 | 0.00 | -0.05 | 10/15/2025 | 10/29/2025 3:59:53 PM EST |
| 350.00 | 131.30 | 135.50 | 133.40 | 139.30 | 0.00 | 0.00% | 0.38 | 0 | 4 | 0.82 | 0.99 | 0.00 | -0.09 | 10/17/2025 | 10/29/2025 3:59:53 PM EST |
| 360.00 | 122.40 | 126.00 | 124.20 | 105.79 | 0.00 | 0.00% | 0.35 | 0 | 20 | 0.83 | 0.98 | 0.00 | -0.10 | 10/7/2025 | 10/29/2025 3:59:53 PM EST |
| 370.00 | 112.70 | 116.00 | 114.35 | 118.00 | 0.00 | 0.00% | 0.31 | 0 | 22 | 0.66 | 0.97 | 0.00 | -0.13 | 10/15/2025 | 10/29/2025 3:59:53 PM EST |
| 380.00 | 103.20 | 106.50 | 104.85 | % | 0.28 | 0 | 0 | 0.66 | 0.95 | 0.00 | -0.18 | 10/29/2025 3:59:53 PM EST | |||
| 390.00 | 93.90 | 97.50 | 95.70 | 75.70 | 0.00 | 0.00% | 0.25 | 0 | 5 | 0.65 | 0.93 | 0.00 | -0.22 | 10/3/2025 | 10/29/2025 3:59:53 PM EST |
| 400.00 | 84.50 | 87.90 | 86.20 | 83.53 | 0.00 | 0.00% | 0.22 | 0 | 1 | 0.62 | 0.91 | 0.00 | -0.28 | 10/21/2025 | 10/29/2025 3:59:53 PM EST |
| 410.00 | 75.70 | 79.10 | 77.40 | % | 0.19 | 0 | 0 | 0.61 | 0.88 | 0.00 | -0.33 | 10/29/2025 3:59:53 PM EST | |||
| 420.00 | 67.30 | 71.00 | 69.15 | 76.30 | 0.00 | 0.00% | 0.16 | 0 | 2 | 0.61 | 0.84 | 0.00 | -0.39 | 10/17/2025 | 10/29/2025 3:59:53 PM EST |
| 430.00 | 59.00 | 63.00 | 61.00 | % | 0.14 | 0 | 0 | 0.61 | 0.80 | 0.00 | -0.44 | 10/29/2025 3:59:53 PM EST | |||
| 440.00 | 51.40 | 55.00 | 53.20 | 49.95 | 0.00 | 0.00% | 0.12 | 0 | 8 | 0.59 | 0.76 | 0.00 | -0.49 | 10/22/2025 | 10/29/2025 3:59:53 PM EST |
| 450.00 | 45.00 | 47.70 | 46.35 | 37.25 | -2.45 | -6.18% | 0.10 | 1 | 16 | 0.58 | 0.71 | 0.00 | -0.53 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 460.00 | 38.30 | 41.00 | 39.65 | 39.10 | +5.10 | +15.00% | 0.09 | 4 | 21 | 0.57 | 0.66 | 0.01 | -0.56 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 470.00 | 32.80 | 34.90 | 33.85 | 33.50 | +1.30 | +4.04% | 0.07 | 25 | 170 | 0.58 | 0.60 | 0.01 | -0.58 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 480.00 | 26.60 | 29.50 | 28.05 | 27.43 | +0.43 | +1.60% | 0.06 | 13 | 183 | 0.56 | 0.54 | 0.01 | -0.58 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 490.00 | 22.30 | 25.00 | 23.65 | 24.00 | +0.90 | +3.90% | 0.05 | 386 | 56 | 0.56 | 0.48 | 0.01 | -0.58 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 500.00 | 18.20 | 20.90 | 19.55 | 19.22 | +4.52 | +30.75% | 0.04 | 419 | 597 | 0.55 | 0.42 | 0.01 | -0.56 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 510.00 | 14.20 | 16.70 | 15.45 | 13.60 | +0.10 | +0.75% | 0.03 | 7 | 766 | 0.55 | 0.36 | 0.01 | -0.52 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 520.00 | 10.10 | 13.50 | 11.80 | 10.85 | -0.21 | -1.90% | 0.02 | 21 | 314 | 0.53 | 0.30 | 0.01 | -0.48 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 530.00 | 7.50 | 10.20 | 8.85 | 9.72 | +0.87 | +9.84% | 0.02 | 12 | 54 | 0.51 | 0.25 | 0.01 | -0.43 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 540.00 | 5.20 | 8.40 | 6.80 | 7.17 | +0.85 | +13.45% | 0.01 | 160 | 156 | 0.51 | 0.20 | 0.00 | -0.38 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 550.00 | 3.70 | 6.40 | 5.05 | 3.50 | +1.35 | +62.80% | 0.01 | 392 | 1,257 | 0.50 | 0.16 | 0.00 | -0.33 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 560.00 | 2.20 | 5.10 | 3.65 | 3.42 | +0.42 | +14.00% | 0.01 | 2 | 108 | 0.49 | 0.13 | 0.00 | -0.27 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 570.00 | 1.00 | 4.50 | 2.75 | 3.30 | 0.00 | 0.00% | 0.00 | 0 | 10 | 0.48 | 0.10 | 0.00 | -0.23 | 10/2/2025 | 10/29/2025 3:59:53 PM EST |
| 580.00 | 0.80 | 4.20 | 2.50 | 4.12 | 0.00 | 0.00% | 0.00 | 0 | 49 | 0.51 | 0.08 | 0.00 | -0.19 | 10/17/2025 | 10/29/2025 3:59:53 PM EST |
| 590.00 | 0.50 | 4.00 | 2.25 | % | 0.00 | 0 | 0 | 0.52 | 0.06 | 0.00 | -0.15 | 10/29/2025 3:59:53 PM EST | |||
| 600.00 | 0.60 | 1.60 | 1.10 | 1.03 | -0.52 | -33.55% | 0.00 | 6 | 51 | 0.49 | 0.04 | 0.00 | -0.12 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 620.00 | 0.00 | 3.60 | 1.80 | % | 0.00 | 0 | 0 | 0.71 | 0.03 | 0.00 | -0.08 | 10/29/2025 3:59:53 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 320.00 | 0.00 | 3.50 | 1.75 | 2.00 | 0.00 | 0.00% | 0.01 | 0 | 6 | 1.12 | 0.00 | 0.00 | -0.05 | 10/3/2025 | 10/29/2025 3:59:53 PM EST |
| 330.00 | 0.05 | 2.85 | 1.45 | 2.29 | 0.00 | 0.00% | 0.00 | 0 | 6 | 0.80 | -0.01 | 0.00 | -0.03 | 10/3/2025 | 10/29/2025 3:59:53 PM EST |
| 340.00 | 0.10 | 2.80 | 1.45 | 2.45 | 0.00 | 0.00% | 0.00 | 0 | 10 | 0.77 | -0.01 | 0.00 | -0.05 | 10/14/2025 | 10/29/2025 3:59:53 PM EST |
| 350.00 | 0.00 | 3.10 | 1.55 | 1.55 | -0.69 | -30.81% | 0.00 | 1 | 30 | 0.89 | -0.01 | 0.00 | -0.09 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 360.00 | 0.20 | 2.30 | 1.25 | 0.99 | -2.91 | -74.62% | 0.00 | 1 | 6 | 0.64 | -0.02 | 0.00 | -0.10 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 370.00 | 0.55 | 4.00 | 2.28 | 1.90 | -0.75 | -28.31% | 0.01 | 1 | 2 | 0.68 | -0.03 | 0.00 | -0.13 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 380.00 | 0.05 | 1.95 | 1.00 | 1.85 | -2.05 | -52.57% | 0.00 | 1 | 19 | 0.50 | -0.05 | 0.00 | -0.18 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 390.00 | 0.20 | 3.90 | 2.05 | 2.90 | -0.30 | -9.38% | 0.01 | 2 | 7 | 0.53 | -0.07 | 0.00 | -0.22 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 400.00 | 1.75 | 3.70 | 2.73 | 3.10 | -0.60 | -16.22% | 0.01 | 4 | 181 | 0.55 | -0.09 | 0.00 | -0.28 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 410.00 | 3.50 | 5.70 | 4.60 | 4.50 | -0.99 | -18.04% | 0.01 | 1 | 170 | 0.59 | -0.12 | 0.00 | -0.33 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 420.00 | 4.50 | 8.00 | 6.25 | 5.96 | -0.75 | -11.18% | 0.01 | 26 | 958 | 0.59 | -0.16 | 0.00 | -0.39 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 430.00 | 6.50 | 10.00 | 8.25 | 8.66 | -0.06 | -0.69% | 0.02 | 1 | 30 | 0.58 | -0.20 | 0.00 | -0.44 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 440.00 | 9.50 | 12.50 | 11.00 | 10.85 | +0.45 | +4.33% | 0.03 | 150 | 190 | 0.59 | -0.24 | 0.00 | -0.49 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 450.00 | 12.30 | 14.50 | 13.40 | 14.50 | +1.23 | +9.27% | 0.03 | 142 | 331 | 0.57 | -0.29 | 0.00 | -0.53 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 460.00 | 15.80 | 17.90 | 16.85 | 15.60 | -1.70 | -9.83% | 0.04 | 387 | 511 | 0.56 | -0.34 | 0.01 | -0.56 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 470.00 | 18.80 | 22.50 | 20.65 | 20.10 | -1.76 | -8.06% | 0.04 | 537 | 520 | 0.54 | -0.40 | 0.01 | -0.58 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 480.00 | 24.20 | 26.50 | 25.35 | 25.30 | -2.10 | -7.67% | 0.05 | 4 | 124 | 0.55 | -0.46 | 0.01 | -0.58 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 490.00 | 29.20 | 32.10 | 30.65 | 31.80 | +2.80 | +9.66% | 0.06 | 249 | 21 | 0.54 | -0.52 | 0.01 | -0.58 | 10/29/2025 | 10/29/2025 3:59:53 PM EST |
| 500.00 | 34.50 | 38.00 | 36.25 | 42.70 | 0.00 | 0.00% | 0.07 | 0 | 12 | 0.53 | -0.58 | 0.01 | -0.56 | 10/21/2025 | 10/29/2025 3:59:53 PM EST |
| 510.00 | 40.30 | 44.50 | 42.40 | % | 0.08 | 0 | 0 | 0.52 | -0.64 | 0.01 | -0.52 | 10/29/2025 3:59:53 PM EST | |||
| 520.00 | 46.50 | 50.70 | 48.60 | % | 0.09 | 0 | 0 | 0.50 | -0.70 | 0.01 | -0.48 | 10/29/2025 3:59:53 PM EST | |||
| 530.00 | 54.60 | 57.70 | 56.15 | % | 0.11 | 0 | 0 | 0.50 | -0.75 | 0.01 | -0.43 | 10/29/2025 3:59:53 PM EST | |||
| 540.00 | 62.30 | 65.30 | 63.80 | % | 0.12 | 0 | 0 | 0.49 | -0.80 | 0.00 | -0.38 | 10/29/2025 3:59:53 PM EST | |||
| 550.00 | 70.70 | 73.50 | 72.10 | % | 0.13 | 0 | 0 | 0.47 | -0.84 | 0.00 | -0.33 | 10/29/2025 3:59:53 PM EST | |||
| 560.00 | 79.30 | 82.50 | 80.90 | % | 0.14 | 0 | 0 | 0.46 | -0.87 | 0.00 | -0.27 | 10/29/2025 3:59:53 PM EST | |||
| 570.00 | 88.00 | 91.30 | 89.65 | 92.10 | % | 0.16 | 1 | 0 | 0.41 | -0.90 | 0.00 | -0.23 | 10/29/2025 | 10/29/2025 3:59:53 PM EST | |
| 580.00 | 97.50 | 100.70 | 99.10 | % | 0.17 | 0 | 0 | 0.59 | -0.92 | 0.00 | -0.19 | 10/29/2025 3:59:53 PM EST | |||
| 590.00 | 106.60 | 110.80 | 108.70 | % | 0.18 | 0 | 0 | 0.59 | -0.94 | 0.00 | -0.15 | 10/29/2025 3:59:53 PM EST | |||
| 600.00 | 116.50 | 120.50 | 118.50 | % | 0.20 | 0 | 0 | 0.61 | -0.96 | 0.00 | -0.12 | 10/29/2025 3:59:53 PM EST | |||
| 620.00 | 136.20 | 139.70 | 137.95 | % | 0.22 | 0 | 0 | 0.69 | -0.97 | 0.00 | -0.08 | 10/29/2025 3:59:53 PM EST |