Options Chain for ALNYLAM PHARMACEUTICALS INC COM (ALNY) - $300.89 as of 5/6/2026 6:27:02 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 190.00 | 111.00 | 115.50 | 113.25 | % | 0.60 | 0 | 0 | 2.06 | 1.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 195.00 | 106.20 | 110.40 | 108.30 | % | 0.56 | 0 | 0 | 1.88 | 1.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 200.00 | 101.30 | 105.40 | 103.35 | % | 0.52 | 0 | 0 | 1.79 | 1.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 210.00 | 91.40 | 95.30 | 93.35 | % | 0.44 | 0 | 0 | 1.57 | 1.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 220.00 | 81.40 | 85.00 | 83.20 | % | 0.38 | 0 | 0 | 1.40 | 1.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 230.00 | 71.40 | 75.50 | 73.45 | % | 0.32 | 0 | 0 | 1.24 | 1.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 240.00 | 61.40 | 65.60 | 63.50 | % | 0.26 | 0 | 0 | 1.10 | 1.00 | 0.00 | -0.03 | 5/6/2026 3:59:57 PM EST | |||
| 250.00 | 51.60 | 55.60 | 53.60 | 79.00 | 0.00 | 0.00% | 0.21 | 0 | 1 | 0.96 | 1.00 | 0.00 | -0.04 | 4/10/2026 | 5/6/2026 3:59:57 PM EST |
| 260.00 | 41.70 | 45.80 | 43.75 | 61.60 | 0.00 | 0.00% | 0.17 | 0 | 42 | 0.81 | 0.98 | 0.00 | -0.16 | 4/17/2026 | 5/6/2026 3:59:57 PM EST |
| 270.00 | 32.00 | 34.90 | 33.45 | 58.20 | 0.00 | 0.00% | 0.12 | 0 | 10 | 0.70 | 0.95 | 0.00 | -0.20 | 4/17/2026 | 5/6/2026 3:59:57 PM EST |
| 280.00 | 22.70 | 25.50 | 24.10 | 26.00 | +3.40 | +15.05% | 0.09 | 14 | 314 | 0.59 | 0.86 | 0.01 | -0.37 | 5/6/2026 | 5/6/2026 3:59:57 PM EST |
| 290.00 | 14.00 | 17.10 | 15.55 | 14.70 | +1.30 | +9.71% | 0.05 | 1 | 8 | 0.38 | 0.76 | 0.02 | -0.42 | 5/6/2026 | 5/6/2026 3:59:57 PM EST |
| 300.00 | 7.10 | 10.10 | 8.60 | 8.53 | +0.43 | +5.31% | 0.03 | 8 | 223 | 0.36 | 0.58 | 0.02 | -0.44 | 5/6/2026 | 5/6/2026 3:59:57 PM EST |
| 310.00 | 2.30 | 4.70 | 3.50 | 4.27 | +0.47 | +12.37% | 0.01 | 6 | 163 | 0.33 | 0.35 | 0.02 | -0.37 | 5/6/2026 | 5/6/2026 3:59:57 PM EST |
| 320.00 | 0.50 | 2.25 | 1.38 | 1.50 | +0.25 | +20.00% | 0.00 | 6 | 491 | 0.33 | 0.17 | 0.01 | -0.24 | 5/6/2026 | 5/6/2026 3:59:57 PM EST |
| 330.00 | 0.00 | 1.00 | 0.50 | 0.51 | +0.46 | +920.00% | 0.00 | 4 | 570 | 0.43 | 0.06 | 0.01 | -0.11 | 5/6/2026 | 5/6/2026 3:59:57 PM EST |
| 340.00 | 0.00 | 0.65 | 0.33 | 0.34 | -0.58 | -63.05% | 0.00 | 31 | 104 | 0.48 | 0.02 | 0.00 | -0.04 | 5/6/2026 | 5/6/2026 3:59:57 PM EST |
| 350.00 | 0.05 | 0.40 | 0.23 | 0.50 | 0.00 | 0.00% | 0.00 | 0 | 182 | 0.45 | 0.00 | 0.00 | -0.01 | 5/5/2026 | 5/6/2026 3:59:57 PM EST |
| 360.00 | 0.00 | 3.50 | 1.75 | 1.85 | 0.00 | 0.00% | 0.00 | 0 | 73 | 1.00 | 0.00 | 0.00 | 0.00 | 4/23/2026 | 5/6/2026 3:59:57 PM EST |
| 370.00 | 0.25 | 0.65 | 0.45 | 0.35 | -0.09 | -20.46% | 0.00 | 116 | 582 | 0.68 | 0.00 | 0.00 | 0.00 | 5/6/2026 | 5/6/2026 3:59:57 PM EST |
| 380.00 | 0.00 | 3.50 | 1.75 | 2.94 | 0.00 | 0.00% | 0.00 | 0 | 6 | 1.20 | 0.00 | 0.00 | 0.00 | 4/13/2026 | 5/6/2026 3:59:57 PM EST |
| 390.00 | 0.00 | 3.50 | 1.75 | 4.60 | 0.00 | 0.00% | 0.00 | 0 | 4 | 1.29 | 0.00 | 0.00 | 0.00 | 3/25/2026 | 5/6/2026 3:59:57 PM EST |
| 400.00 | 0.00 | 3.50 | 1.75 | 2.31 | 0.00 | 0.00% | 0.00 | 0 | 6 | 1.38 | 0.00 | 0.00 | 0.00 | 4/14/2026 | 5/6/2026 3:59:57 PM EST |
| 410.00 | 0.00 | 3.50 | 1.75 | % | 0.00 | 0 | 0 | 1.47 | 0.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 420.00 | 0.00 | 3.50 | 1.75 | % | 0.00 | 0 | 0 | 1.55 | 0.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 430.00 | 0.00 | 3.50 | 1.75 | % | 0.00 | 0 | 0 | 1.62 | 0.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 440.00 | 0.00 | 3.50 | 1.75 | % | 0.00 | 0 | 0 | 1.70 | 0.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 450.00 | 0.00 | 3.50 | 1.75 | % | 0.00 | 0 | 0 | 1.77 | 0.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 460.00 | 0.00 | 3.50 | 1.75 | % | 0.00 | 0 | 0 | 1.84 | 0.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 190.00 | 0.00 | 3.40 | 1.70 | % | 0.01 | 0 | 0 | 2.21 | 0.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 195.00 | 0.00 | 3.40 | 1.70 | % | 0.01 | 0 | 0 | 2.11 | 0.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 200.00 | 0.00 | 3.00 | 1.50 | % | 0.01 | 0 | 0 | 1.94 | 0.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 210.00 | 0.00 | 3.40 | 1.70 | % | 0.01 | 0 | 0 | 1.82 | 0.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 220.00 | 0.00 | 3.40 | 1.70 | % | 0.01 | 0 | 0 | 1.64 | 0.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 230.00 | 0.00 | 3.40 | 1.70 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 16 | 1.46 | 0.00 | 0.00 | 0.00 | 4/30/2026 | 5/6/2026 3:59:57 PM EST |
| 240.00 | 0.00 | 0.55 | 0.28 | 2.00 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.84 | 0.00 | 0.00 | -0.03 | 3/23/2026 | 5/6/2026 3:59:57 PM EST |
| 250.00 | 0.00 | 2.70 | 1.35 | % | 0.01 | 0 | 0 | 1.04 | 0.00 | 0.00 | -0.04 | 5/6/2026 3:59:57 PM EST | |||
| 260.00 | 0.10 | 3.60 | 1.85 | 1.00 | 0.00 | 0.00% | 0.01 | 0 | 33 | 0.71 | -0.02 | 0.00 | -0.16 | 5/4/2026 | 5/6/2026 3:59:57 PM EST |
| 270.00 | 0.00 | 3.70 | 1.85 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 330 | 0.81 | -0.05 | 0.00 | -0.20 | 5/5/2026 | 5/6/2026 3:59:57 PM EST |
| 280.00 | 0.25 | 1.95 | 1.10 | 3.15 | 0.00 | 0.00% | 0.00 | 0 | 36 | 0.40 | -0.14 | 0.01 | -0.37 | 5/4/2026 | 5/6/2026 3:59:57 PM EST |
| 290.00 | 1.75 | 3.50 | 2.63 | 4.10 | 0.00 | 0.00% | 0.01 | 0 | 279 | 0.40 | -0.24 | 0.02 | -0.42 | 5/5/2026 | 5/6/2026 3:59:57 PM EST |
| 300.00 | 4.50 | 7.00 | 5.75 | 5.55 | -4.65 | -45.59% | 0.02 | 10 | 431 | 0.38 | -0.42 | 0.02 | -0.44 | 5/6/2026 | 5/6/2026 3:59:57 PM EST |
| 310.00 | 9.40 | 12.50 | 10.95 | 10.78 | -5.92 | -35.45% | 0.04 | 8 | 196 | 0.36 | -0.65 | 0.02 | -0.37 | 5/6/2026 | 5/6/2026 3:59:57 PM EST |
| 320.00 | 17.20 | 20.10 | 18.65 | 14.90 | 0.00 | 0.00% | 0.06 | 0 | 55 | 0.45 | -0.83 | 0.01 | -0.24 | 4/30/2026 | 5/6/2026 3:59:57 PM EST |
| 330.00 | 26.50 | 29.30 | 27.90 | 30.13 | 0.00 | 0.00% | 0.08 | 0 | 33 | 0.54 | -0.94 | 0.01 | -0.11 | 5/5/2026 | 5/6/2026 3:59:57 PM EST |
| 340.00 | 35.10 | 39.10 | 37.10 | 40.50 | 0.00 | 0.00% | 0.11 | 0 | 48 | 0.67 | -0.98 | 0.00 | -0.04 | 4/30/2026 | 5/6/2026 3:59:57 PM EST |
| 350.00 | 46.30 | 49.10 | 47.70 | 36.90 | 0.00 | 0.00% | 0.14 | 0 | 7 | 0.74 | -1.00 | 0.00 | -0.01 | 4/30/2026 | 5/6/2026 3:59:57 PM EST |
| 360.00 | 56.30 | 59.10 | 57.70 | 46.60 | 0.00 | 0.00% | 0.16 | 0 | 2 | 0.81 | -1.00 | 0.00 | 0.00 | 4/30/2026 | 5/6/2026 3:59:57 PM EST |
| 370.00 | 66.30 | 68.90 | 67.60 | % | 0.18 | 0 | 0 | 0.84 | -1.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 380.00 | 76.30 | 79.10 | 77.70 | % | 0.20 | 0 | 0 | 0.99 | -1.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 390.00 | 85.00 | 89.10 | 87.05 | % | 0.22 | 0 | 0 | 1.17 | -1.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 400.00 | 95.00 | 99.00 | 97.00 | 73.90 | 0.00 | 0.00% | 0.24 | 0 | 0 | 1.23 | -1.00 | 0.00 | 0.00 | 4/16/2026 | 5/6/2026 3:59:57 PM EST |
| 410.00 | 105.00 | 109.00 | 107.00 | % | 0.26 | 0 | 0 | 1.31 | -1.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 420.00 | 115.00 | 119.00 | 117.00 | % | 0.28 | 0 | 0 | 1.34 | -1.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 430.00 | 125.00 | 129.00 | 127.00 | 100.50 | 0.00 | 0.00% | 0.30 | 0 | 0 | 1.46 | -1.00 | 0.00 | 0.00 | 4/6/2026 | 5/6/2026 3:59:57 PM EST |
| 440.00 | 134.90 | 139.10 | 137.00 | % | 0.31 | 0 | 0 | 1.53 | -1.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 450.00 | 144.90 | 149.10 | 147.00 | % | 0.33 | 0 | 0 | 1.62 | -1.00 | 0.00 | 0.00 | 5/6/2026 3:59:57 PM EST | |||
| 460.00 | 154.90 | 159.10 | 157.00 | 130.50 | 0.00 | 0.00% | 0.34 | 0 | 0 | 1.67 | -1.00 | 0.00 | 0.00 | 4/6/2026 | 5/6/2026 3:59:57 PM EST |