Options Chain for ALNYLAM PHARMACEUTICALS INC COM (ALNY) - $322.11 as of 4/10/2026 8:24:25 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 195.00 | 136.00 | 140.60 | 138.30 | % | 0.71 | 0 | 0 | 4.81 | 1.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 200.00 | 131.00 | 135.50 | 133.25 | % | 0.67 | 0 | 0 | 4.61 | 1.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 210.00 | 121.00 | 125.50 | 123.25 | % | 0.59 | 0 | 0 | 4.22 | 1.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 220.00 | 111.00 | 115.50 | 113.25 | % | 0.51 | 0 | 0 | 3.84 | 1.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 230.00 | 101.00 | 105.50 | 103.25 | % | 0.45 | 0 | 0 | 3.48 | 1.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 240.00 | 91.00 | 95.50 | 93.25 | % | 0.39 | 0 | 0 | 3.14 | 1.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 250.00 | 81.20 | 85.50 | 83.35 | % | 0.33 | 0 | 0 | 2.81 | 1.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 260.00 | 72.50 | 75.50 | 74.00 | % | 0.28 | 0 | 0 | 2.30 | 1.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 270.00 | 62.50 | 65.50 | 64.00 | 72.45 | 0.00 | 0.00% | 0.24 | 0 | 202 | 2.15 | 1.00 | 0.00 | 0.00 | 4/14/2026 | 4/15/2026 3:59:53 PM EST |
| 280.00 | 52.60 | 55.40 | 54.00 | 52.00 | 0.00 | 0.00% | 0.19 | 0 | 10 | 1.86 | 1.00 | 0.00 | 0.00 | 4/6/2026 | 4/15/2026 3:59:53 PM EST |
| 290.00 | 42.50 | 45.60 | 44.05 | % | 0.15 | 0 | 0 | 1.46 | 1.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 300.00 | 32.60 | 35.70 | 34.15 | 32.30 | 0.00 | 0.00% | 0.11 | 0 | 13 | 1.21 | 1.00 | 0.00 | -0.01 | 3/31/2026 | 4/15/2026 3:59:53 PM EST |
| 310.00 | 22.70 | 25.70 | 24.20 | 14.55 | 0.00 | 0.00% | 0.08 | 0 | 39 | 1.01 | 0.98 | 0.00 | -0.09 | 4/7/2026 | 4/15/2026 3:59:53 PM EST |
| 320.00 | 13.40 | 16.30 | 14.85 | 14.25 | -8.55 | -37.50% | 0.05 | 2 | 88 | 0.72 | 0.88 | 0.01 | -0.82 | 4/15/2026 | 4/15/2026 3:59:53 PM EST |
| 330.00 | 5.10 | 8.50 | 6.80 | 7.40 | -3.20 | -30.19% | 0.02 | 2 | 463 | 0.62 | 0.69 | 0.03 | -1.83 | 4/15/2026 | 4/15/2026 3:59:53 PM EST |
| 340.00 | 0.05 | 4.10 | 2.08 | 2.00 | -4.64 | -69.88% | 0.01 | 2 | 832 | 0.38 | 0.36 | 0.03 | -1.45 | 4/15/2026 | 4/15/2026 3:59:53 PM EST |
| 350.00 | 0.00 | 3.40 | 1.70 | 0.20 | -0.85 | -80.96% | 0.00 | 2 | 773 | 0.86 | 0.10 | 0.02 | -0.56 | 4/15/2026 | 4/15/2026 3:59:53 PM EST |
| 360.00 | 0.00 | 1.70 | 0.85 | 0.35 | 0.00 | 0.00% | 0.00 | 0 | 78 | 0.88 | 0.01 | 0.00 | -0.06 | 4/14/2026 | 4/15/2026 3:59:53 PM EST |
| 370.00 | 0.00 | 0.35 | 0.18 | 1.34 | 0.00 | 0.00% | 0.00 | 0 | 21 | 0.76 | 0.00 | 0.00 | 0.00 | 4/6/2026 | 4/15/2026 3:59:53 PM EST |
| 380.00 | 0.00 | 0.50 | 0.25 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 180 | 0.99 | 0.00 | 0.00 | 0.00 | 4/8/2026 | 4/15/2026 3:59:53 PM EST |
| 390.00 | 0.00 | 3.40 | 1.70 | 1.10 | 0.00 | 0.00% | 0.00 | 0 | 13 | 1.84 | 0.00 | 0.00 | 0.00 | 4/1/2026 | 4/15/2026 3:59:53 PM EST |
| 400.00 | 0.00 | 1.75 | 0.88 | % | 0.00 | 0 | 15 | 1.71 | 0.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 410.00 | 0.00 | 3.40 | 1.70 | % | 0.00 | 0 | 11 | 2.24 | 0.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 420.00 | 0.00 | 3.40 | 1.70 | % | 0.00 | 0 | 4 | 2.42 | 0.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 430.00 | 0.00 | 3.40 | 1.70 | % | 0.00 | 0 | 0 | 2.59 | 0.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 440.00 | 0.00 | 3.40 | 1.70 | % | 0.00 | 0 | 0 | 2.76 | 0.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 450.00 | 0.00 | 3.40 | 1.70 | % | 0.00 | 0 | 0 | 2.92 | 0.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 460.00 | 0.00 | 3.40 | 1.70 | % | 0.00 | 0 | 0 | 3.08 | 0.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 470.00 | 0.00 | 3.40 | 1.70 | % | 0.00 | 0 | 0 | 3.23 | 0.00 | 0.00 | 0.00 | 4/15/2026 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 195.00 | 0.00 | 3.40 | 1.70 | 1.54 | 0.00 | 0.00% | 0.01 | 0 | 10 | 5.19 | 0.00 | 0.00 | 0.00 | 4/6/2026 | 4/15/2026 3:59:53 PM EST |
| 200.00 | 0.00 | 3.40 | 1.70 | 1.56 | 0.00 | 0.00% | 0.01 | 0 | 10 | 4.98 | 0.00 | 0.00 | 0.00 | 4/6/2026 | 4/15/2026 3:59:53 PM EST |
| 210.00 | 0.00 | 3.40 | 1.70 | % | 0.01 | 0 | 0 | 4.59 | 0.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 220.00 | 0.00 | 3.40 | 1.70 | % | 0.01 | 0 | 0 | 4.22 | 0.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 230.00 | 0.00 | 3.40 | 1.70 | % | 0.01 | 0 | 0 | 3.87 | 0.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 240.00 | 0.00 | 3.40 | 1.70 | % | 0.01 | 0 | 1 | 3.52 | 0.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 250.00 | 0.00 | 3.40 | 1.70 | 0.20 | 0.00 | 0.00% | 0.01 | 0 | 3 | 3.18 | 0.00 | 0.00 | 0.00 | 4/14/2026 | 4/15/2026 3:59:53 PM EST |
| 260.00 | 0.00 | 3.40 | 1.70 | 2.33 | 0.00 | 0.00% | 0.01 | 0 | 4 | 2.11 | 0.00 | 0.00 | 0.00 | 3/23/2026 | 4/15/2026 3:59:53 PM EST |
| 270.00 | 0.00 | 3.20 | 1.60 | 0.05 | 0.00 | 0.00% | 0.01 | 1 | 6 | 2.51 | 0.00 | 0.00 | 0.00 | 4/15/2026 | 4/15/2026 3:59:53 PM EST |
| 280.00 | 0.05 | 3.50 | 1.78 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 23 | 1.62 | 0.00 | 0.00 | 0.00 | 4/14/2026 | 4/15/2026 3:59:53 PM EST |
| 290.00 | 0.00 | 3.00 | 1.50 | 1.25 | 0.00 | 0.00% | 0.01 | 0 | 29 | 1.83 | 0.00 | 0.00 | 0.00 | 4/1/2026 | 4/15/2026 3:59:53 PM EST |
| 300.00 | 0.00 | 1.60 | 0.80 | 0.10 | -0.99 | -90.83% | 0.00 | 10 | 39 | 1.25 | 0.00 | 0.00 | -0.01 | 4/15/2026 | 4/15/2026 3:59:53 PM EST |
| 310.00 | 0.00 | 3.50 | 1.75 | 1.05 | 0.00 | 0.00% | 0.01 | 0 | 215 | 1.30 | -0.02 | 0.00 | -0.09 | 4/13/2026 | 4/15/2026 3:59:53 PM EST |
| 320.00 | 0.20 | 1.80 | 1.00 | 0.75 | +0.70 | +1,400.00% | 0.00 | 8 | 36 | 0.56 | -0.12 | 0.01 | -0.82 | 4/15/2026 | 4/15/2026 3:59:53 PM EST |
| 330.00 | 0.60 | 4.20 | 2.40 | 1.85 | 0.00 | 0.00% | 0.01 | 0 | 31 | 0.45 | -0.31 | 0.03 | -1.83 | 4/14/2026 | 4/15/2026 3:59:53 PM EST |
| 340.00 | 6.50 | 9.50 | 8.00 | 7.30 | +2.32 | +46.59% | 0.02 | 15 | 112 | 0.66 | -0.64 | 0.03 | -1.45 | 4/15/2026 | 4/15/2026 3:59:53 PM EST |
| 350.00 | 14.70 | 17.90 | 16.30 | 31.90 | 0.00 | 0.00% | 0.05 | 0 | 5 | 0.64 | -0.90 | 0.02 | -0.56 | 3/27/2026 | 4/15/2026 3:59:53 PM EST |
| 360.00 | 24.60 | 27.50 | 26.05 | % | 0.07 | 0 | 0 | 0.82 | -0.99 | 0.00 | -0.06 | 4/15/2026 3:59:53 PM EST | |||
| 370.00 | 34.60 | 38.80 | 36.70 | % | 0.10 | 0 | 0 | 1.16 | -1.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 380.00 | 44.60 | 48.90 | 46.75 | 50.50 | 0.00 | 0.00% | 0.12 | 0 | 0 | 1.44 | -1.00 | 0.00 | 0.00 | 4/6/2026 | 4/15/2026 3:59:53 PM EST |
| 390.00 | 54.60 | 59.00 | 56.80 | 60.50 | 0.00 | 0.00% | 0.15 | 0 | 0 | 1.65 | -1.00 | 0.00 | 0.00 | 4/6/2026 | 4/15/2026 3:59:53 PM EST |
| 400.00 | 64.60 | 69.00 | 66.80 | 70.50 | 0.00 | 0.00% | 0.17 | 0 | 0 | 1.84 | -1.00 | 0.00 | 0.00 | 4/6/2026 | 4/15/2026 3:59:53 PM EST |
| 410.00 | 74.60 | 78.80 | 76.70 | 80.50 | 0.00 | 0.00% | 0.19 | 0 | 0 | 2.02 | -1.00 | 0.00 | 0.00 | 4/6/2026 | 4/15/2026 3:59:53 PM EST |
| 420.00 | 84.60 | 88.80 | 86.70 | 90.50 | 0.00 | 0.00% | 0.21 | 0 | 0 | 2.20 | -1.00 | 0.00 | 0.00 | 4/6/2026 | 4/15/2026 3:59:53 PM EST |
| 430.00 | 94.60 | 98.80 | 96.70 | % | 0.22 | 0 | 0 | 2.36 | -1.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 440.00 | 104.60 | 108.80 | 106.70 | % | 0.24 | 0 | 0 | 2.52 | -1.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 450.00 | 114.60 | 119.00 | 116.80 | % | 0.26 | 0 | 0 | 2.68 | -1.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 460.00 | 124.60 | 129.00 | 126.80 | % | 0.28 | 0 | 0 | 2.83 | -1.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST | |||
| 470.00 | 134.60 | 139.00 | 136.80 | % | 0.29 | 0 | 0 | 2.98 | -1.00 | 0.00 | 0.00 | 4/15/2026 3:59:53 PM EST |