Options Chain for WEST PHARMACEUTICAL SVSC INC COM (WST) - $312.50 as of 4/24/2026 5:48:36 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 135.00 | 169.50 | 173.20 | 171.35 | % | 1.27 | 0 | 0 | 1.30 | 1.00 | 0.00 | 0.00 | 4/24/2026 3:59:19 PM EST | |||
| 140.00 | 164.50 | 168.30 | 166.40 | % | 1.19 | 0 | 0 | 1.24 | 1.00 | 0.00 | 0.00 | 4/24/2026 3:59:19 PM EST | |||
| 145.00 | 159.60 | 163.80 | 161.70 | % | 1.12 | 0 | 0 | 1.20 | 1.00 | 0.00 | 0.00 | 4/24/2026 3:59:19 PM EST | |||
| 150.00 | 154.60 | 158.30 | 156.45 | % | 1.04 | 0 | 0 | 1.15 | 1.00 | 0.00 | 0.00 | 4/24/2026 3:59:19 PM EST | |||
| 155.00 | 149.60 | 153.80 | 151.70 | % | 0.98 | 0 | 0 | 1.09 | 1.00 | 0.00 | 0.00 | 4/24/2026 3:59:19 PM EST | |||
| 160.00 | 144.60 | 148.90 | 146.75 | % | 0.92 | 0 | 0 | 1.06 | 1.00 | 0.00 | 0.00 | 4/24/2026 3:59:19 PM EST | |||
| 165.00 | 139.50 | 143.90 | 141.70 | % | 0.86 | 0 | 0 | 1.02 | 1.00 | 0.00 | 0.00 | 4/24/2026 3:59:19 PM EST | |||
| 170.00 | 134.70 | 138.70 | 136.70 | % | 0.80 | 0 | 0 | 0.96 | 1.00 | 0.00 | 0.00 | 4/24/2026 3:59:19 PM EST | |||
| 175.00 | 129.80 | 133.70 | 131.75 | % | 0.75 | 0 | 0 | 0.94 | 1.00 | 0.00 | -0.01 | 4/24/2026 3:59:19 PM EST | |||
| 180.00 | 124.80 | 128.70 | 126.75 | 70.70 | 0.00 | 0.00% | 0.70 | 0 | 1 | 0.90 | 1.00 | 0.00 | -0.02 | 3/25/2026 | 4/24/2026 3:59:19 PM EST |
| 185.00 | 119.80 | 123.70 | 121.75 | % | 0.66 | 0 | 1 | 0.86 | 1.00 | 0.00 | -0.02 | 4/24/2026 3:59:19 PM EST | |||
| 190.00 | 115.00 | 119.00 | 117.00 | % | 0.62 | 0 | 0 | 0.82 | 1.00 | 0.00 | -0.02 | 4/24/2026 3:59:19 PM EST | |||
| 195.00 | 109.90 | 113.80 | 111.85 | % | 0.57 | 0 | 0 | 0.78 | 1.00 | 0.00 | -0.02 | 4/24/2026 3:59:19 PM EST | |||
| 200.00 | 105.00 | 108.70 | 106.85 | % | 0.53 | 0 | 2 | 0.75 | 0.99 | 0.00 | -0.02 | 4/24/2026 3:59:19 PM EST | |||
| 210.00 | 95.10 | 98.70 | 96.90 | % | 0.46 | 0 | 6 | 0.67 | 0.99 | 0.00 | -0.03 | 4/24/2026 3:59:19 PM EST | |||
| 220.00 | 85.30 | 89.20 | 87.25 | 38.64 | 0.00 | 0.00% | 0.40 | 0 | 23 | 0.61 | 0.98 | 0.00 | -0.04 | 3/25/2026 | 4/24/2026 3:59:19 PM EST |
| 230.00 | 75.60 | 79.00 | 77.30 | 32.08 | 0.00 | 0.00% | 0.34 | 0 | 3 | 0.56 | 0.94 | 0.00 | -0.08 | 3/25/2026 | 4/24/2026 3:59:19 PM EST |
| 240.00 | 66.00 | 69.40 | 67.70 | 33.75 | 0.00 | 0.00% | 0.28 | 0 | 21 | 0.50 | 0.94 | 0.00 | -0.08 | 4/7/2026 | 4/24/2026 3:59:19 PM EST |
| 250.00 | 56.70 | 59.60 | 58.15 | % | 0.23 | 0 | 41 | 0.48 | 0.91 | 0.00 | -0.10 | 4/24/2026 3:59:19 PM EST | |||
| 260.00 | 49.20 | 51.20 | 50.20 | 52.80 | 0.00 | 0.00% | 0.19 | 0 | 52 | 0.39 | 0.88 | 0.00 | -0.11 | 4/23/2026 | 4/24/2026 3:59:19 PM EST |
| 270.00 | 39.10 | 42.30 | 40.70 | 24.78 | 0.00 | 0.00% | 0.15 | 0 | 8 | 0.35 | 0.83 | 0.01 | -0.12 | 4/20/2026 | 4/24/2026 3:59:19 PM EST |
| 280.00 | 32.40 | 34.60 | 33.50 | 14.80 | 0.00 | 0.00% | 0.12 | 0 | 28 | 0.36 | 0.77 | 0.01 | -0.13 | 4/16/2026 | 4/24/2026 3:59:19 PM EST |
| 290.00 | 23.50 | 26.40 | 24.95 | 34.00 | 0.00 | 0.00% | 0.09 | 0 | 202 | 0.32 | 0.69 | 0.01 | -0.14 | 4/23/2026 | 4/24/2026 3:59:19 PM EST |
| 300.00 | 17.00 | 19.90 | 18.45 | 16.70 | -9.30 | -35.77% | 0.06 | 29 | 5 | 0.31 | 0.60 | 0.01 | -0.14 | 4/24/2026 | 4/24/2026 3:59:19 PM EST |
| 310.00 | 12.20 | 15.10 | 13.65 | 11.90 | +6.00 | +101.70% | 0.04 | 3 | 5 | 0.32 | 0.48 | 0.01 | -0.13 | 4/24/2026 | 4/24/2026 3:59:19 PM EST |
| 320.00 | 8.80 | 10.60 | 9.70 | 13.50 | -1.50 | -10.00% | 0.03 | 1 | 25 | 0.31 | 0.37 | 0.01 | -0.12 | 4/24/2026 | 4/24/2026 3:59:19 PM EST |
| 330.00 | 5.30 | 7.30 | 6.30 | 5.60 | -2.70 | -32.53% | 0.02 | 2 | 7 | 0.31 | 0.27 | 0.01 | -0.11 | 4/24/2026 | 4/24/2026 3:59:19 PM EST |
| 340.00 | 3.20 | 4.90 | 4.05 | 6.00 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.30 | 0.21 | 0.01 | -0.10 | 4/23/2026 | 4/24/2026 3:59:19 PM EST |
| 350.00 | 1.50 | 3.30 | 2.40 | 4.00 | 0.00 | 0.00% | 0.01 | 0 | 33 | 0.29 | 0.17 | 0.01 | -0.10 | 4/23/2026 | 4/24/2026 3:59:19 PM EST |
| 360.00 | 0.95 | 3.90 | 2.43 | % | 0.01 | 0 | 0 | 0.33 | 0.13 | 0.01 | -0.08 | 4/24/2026 3:59:19 PM EST | |||
| 370.00 | 0.55 | 1.10 | 0.83 | 1.05 | +0.90 | +600.00% | 0.00 | 2 | 33 | 0.29 | 0.11 | 0.00 | -0.08 | 4/24/2026 | 4/24/2026 3:59:19 PM EST |
| 380.00 | 0.30 | 2.10 | 1.20 | 0.75 | % | 0.00 | 2 | 10 | 0.34 | 0.10 | 0.00 | -0.08 | 4/24/2026 | 4/24/2026 3:59:19 PM EST | |
| 390.00 | 0.15 | 1.70 | 0.93 | % | 0.00 | 0 | 0 | 0.33 | 0.09 | 0.00 | -0.08 | 4/24/2026 3:59:19 PM EST | |||
| 400.00 | 0.00 | 2.80 | 1.40 | % | 0.00 | 0 | 0 | 0.51 | 0.03 | 0.00 | -0.03 | 4/24/2026 3:59:19 PM EST | |||
| 410.00 | 0.00 | 2.70 | 1.35 | % | 0.00 | 0 | 0 | 0.54 | 0.02 | 0.00 | -0.02 | 4/24/2026 3:59:19 PM EST | |||
| 420.00 | 0.00 | 2.65 | 1.33 | % | 0.00 | 0 | 0 | 0.57 | 0.02 | 0.00 | -0.02 | 4/24/2026 3:59:19 PM EST | |||
| 430.00 | 0.00 | 3.40 | 1.70 | % | 0.00 | 0 | 0 | 0.64 | 0.01 | 0.00 | -0.01 | 4/24/2026 3:59:19 PM EST | |||
| 440.00 | 0.00 | 3.40 | 1.70 | % | 0.00 | 0 | 0 | 0.67 | 0.01 | 0.00 | -0.01 | 4/24/2026 3:59:19 PM EST | |||
| 450.00 | 0.00 | 3.40 | 1.70 | % | 0.00 | 0 | 0 | 0.70 | 0.00 | 0.00 | 0.00 | 4/24/2026 3:59:19 PM EST | |||
| 460.00 | 0.00 | 3.40 | 1.70 | 0.40 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.73 | 0.00 | 0.00 | 0.00 | 4/9/2026 | 4/24/2026 3:59:19 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 135.00 | 0.00 | 2.60 | 1.30 | % | 0.01 | 0 | 1 | 1.35 | 0.00 | 0.00 | 0.00 | 4/24/2026 3:59:19 PM EST | |||
| 140.00 | 0.00 | 2.60 | 1.30 | % | 0.01 | 0 | 2 | 1.29 | 0.00 | 0.00 | 0.00 | 4/24/2026 3:59:19 PM EST | |||
| 145.00 | 0.00 | 1.75 | 0.88 | % | 0.01 | 0 | 2 | 1.14 | 0.00 | 0.00 | 0.00 | 4/24/2026 3:59:19 PM EST | |||
| 150.00 | 0.00 | 1.90 | 0.95 | % | 0.01 | 0 | 1 | 1.12 | 0.00 | 0.00 | 0.00 | 4/24/2026 3:59:19 PM EST | |||
| 155.00 | 0.00 | 2.80 | 1.40 | % | 0.01 | 0 | 0 | 1.17 | 0.00 | 0.00 | 0.00 | 4/24/2026 3:59:19 PM EST | |||
| 160.00 | 0.00 | 1.70 | 0.85 | % | 0.01 | 0 | 2 | 1.01 | 0.00 | 0.00 | 0.00 | 4/24/2026 3:59:19 PM EST | |||
| 165.00 | 0.00 | 1.70 | 0.85 | % | 0.01 | 0 | 0 | 0.96 | 0.00 | 0.00 | 0.00 | 4/24/2026 3:59:19 PM EST | |||
| 170.00 | 0.00 | 2.65 | 1.33 | % | 0.01 | 0 | 0 | 1.02 | 0.00 | 0.00 | 0.00 | 4/24/2026 3:59:19 PM EST | |||
| 175.00 | 0.00 | 2.65 | 1.33 | % | 0.01 | 0 | 0 | 0.97 | 0.00 | 0.00 | -0.01 | 4/24/2026 3:59:19 PM EST | |||
| 180.00 | 0.00 | 1.30 | 0.65 | % | 0.00 | 0 | 6 | 0.70 | 0.00 | 0.00 | -0.02 | 4/24/2026 3:59:19 PM EST | |||
| 185.00 | 0.00 | 2.65 | 1.33 | 3.30 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.89 | 0.00 | 0.00 | -0.02 | 3/31/2026 | 4/24/2026 3:59:19 PM EST |
| 190.00 | 0.00 | 1.50 | 0.75 | % | 0.00 | 0 | 1 | 0.75 | 0.00 | 0.00 | -0.02 | 4/24/2026 3:59:19 PM EST | |||
| 195.00 | 0.00 | 2.65 | 1.33 | 4.83 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.81 | 0.00 | 0.00 | -0.02 | 3/27/2026 | 4/24/2026 3:59:19 PM EST |
| 200.00 | 0.00 | 2.65 | 1.33 | 1.65 | 0.00 | 0.00% | 0.01 | 0 | 4 | 0.78 | -0.01 | 0.00 | -0.02 | 4/16/2026 | 4/24/2026 3:59:19 PM EST |
| 210.00 | 0.00 | 2.65 | 1.33 | 2.81 | 0.00 | 0.00% | 0.01 | 0 | 8 | 0.70 | -0.01 | 0.00 | -0.03 | 4/16/2026 | 4/24/2026 3:59:19 PM EST |
| 220.00 | 0.00 | 3.30 | 1.65 | 4.50 | 0.00 | 0.00% | 0.01 | 0 | 6 | 0.67 | -0.02 | 0.00 | -0.04 | 4/14/2026 | 4/24/2026 3:59:19 PM EST |
| 230.00 | 0.15 | 0.70 | 0.43 | 0.46 | 0.00 | 0.00% | 0.00 | 0 | 13 | 0.38 | -0.06 | 0.00 | -0.08 | 4/23/2026 | 4/24/2026 3:59:19 PM EST |
| 240.00 | 0.50 | 3.90 | 2.20 | 1.12 | 0.00 | 0.00% | 0.01 | 0 | 241 | 0.46 | -0.06 | 0.00 | -0.08 | 4/23/2026 | 4/24/2026 3:59:19 PM EST |
| 250.00 | 0.85 | 2.80 | 1.83 | 3.10 | -6.70 | -68.37% | 0.01 | 1 | 11 | 0.39 | -0.09 | 0.00 | -0.10 | 4/24/2026 | 4/24/2026 3:59:19 PM EST |
| 260.00 | 2.20 | 4.70 | 3.45 | 13.60 | 0.00 | 0.00% | 0.01 | 0 | 7 | 0.40 | -0.12 | 0.00 | -0.11 | 4/16/2026 | 4/24/2026 3:59:19 PM EST |
| 270.00 | 3.20 | 6.00 | 4.60 | 3.70 | 0.00 | 0.00% | 0.02 | 0 | 5 | 0.38 | -0.17 | 0.01 | -0.12 | 4/23/2026 | 4/24/2026 3:59:19 PM EST |
| 280.00 | 5.20 | 7.70 | 6.45 | 21.65 | 0.00 | 0.00% | 0.02 | 0 | 58 | 0.36 | -0.23 | 0.01 | -0.13 | 4/20/2026 | 4/24/2026 3:59:19 PM EST |
| 290.00 | 7.40 | 8.70 | 8.05 | 9.00 | +0.87 | +10.71% | 0.03 | 129 | 1 | 0.32 | -0.31 | 0.01 | -0.14 | 4/24/2026 | 4/24/2026 3:59:19 PM EST |
| 300.00 | 10.50 | 13.90 | 12.20 | 12.80 | +0.20 | +1.59% | 0.04 | 19 | 3 | 0.33 | -0.40 | 0.01 | -0.14 | 4/24/2026 | 4/24/2026 3:59:19 PM EST |
| 310.00 | 15.00 | 18.10 | 16.55 | 17.70 | +2.20 | +14.20% | 0.05 | 15 | 15 | 0.33 | -0.52 | 0.01 | -0.13 | 4/24/2026 | 4/24/2026 3:59:19 PM EST |
| 320.00 | 21.20 | 24.80 | 23.00 | 17.60 | 0.00 | 0.00% | 0.07 | 0 | 2 | 0.33 | -0.63 | 0.01 | -0.12 | 4/23/2026 | 4/24/2026 3:59:19 PM EST |
| 330.00 | 28.10 | 31.50 | 29.80 | 28.10 | % | 0.09 | 1 | 0 | 0.32 | -0.73 | 0.01 | -0.11 | 4/24/2026 | 4/24/2026 3:59:19 PM EST | |
| 340.00 | 35.90 | 39.00 | 37.45 | 89.10 | 0.00 | 0.00% | 0.11 | 0 | 32 | 0.31 | -0.79 | 0.01 | -0.10 | 4/1/2026 | 4/24/2026 3:59:19 PM EST |
| 350.00 | 44.10 | 47.30 | 45.70 | % | 0.13 | 0 | 0 | 0.38 | -0.83 | 0.01 | -0.10 | 4/24/2026 3:59:19 PM EST | |||
| 360.00 | 53.30 | 56.60 | 54.95 | % | 0.15 | 0 | 0 | 0.41 | -0.87 | 0.01 | -0.08 | 4/24/2026 3:59:19 PM EST | |||
| 370.00 | 63.00 | 66.20 | 64.60 | % | 0.17 | 0 | 0 | 0.44 | -0.89 | 0.00 | -0.08 | 4/24/2026 3:59:19 PM EST | |||
| 380.00 | 73.10 | 76.20 | 74.65 | % | 0.20 | 0 | 0 | 0.47 | -0.90 | 0.00 | -0.08 | 4/24/2026 3:59:19 PM EST | |||
| 390.00 | 83.20 | 86.40 | 84.80 | % | 0.22 | 0 | 0 | 0.51 | -0.91 | 0.00 | -0.08 | 4/24/2026 3:59:19 PM EST | |||
| 400.00 | 92.20 | 96.20 | 94.20 | % | 0.24 | 0 | 0 | 0.54 | -0.97 | 0.00 | -0.03 | 4/24/2026 3:59:19 PM EST | |||
| 410.00 | 102.20 | 106.10 | 104.15 | % | 0.25 | 0 | 0 | 0.57 | -0.98 | 0.00 | -0.02 | 4/24/2026 3:59:19 PM EST | |||
| 420.00 | 112.20 | 116.10 | 114.15 | % | 0.27 | 0 | 0 | 0.59 | -0.98 | 0.00 | -0.02 | 4/24/2026 3:59:19 PM EST | |||
| 430.00 | 121.90 | 126.40 | 124.15 | % | 0.29 | 0 | 0 | 0.64 | -0.99 | 0.00 | -0.01 | 4/24/2026 3:59:19 PM EST | |||
| 440.00 | 132.50 | 136.10 | 134.30 | % | 0.31 | 0 | 0 | 0.66 | -0.99 | 0.00 | -0.01 | 4/24/2026 3:59:19 PM EST | |||
| 450.00 | 142.50 | 146.10 | 144.30 | % | 0.32 | 0 | 0 | 0.70 | -1.00 | 0.00 | 0.00 | 4/24/2026 3:59:19 PM EST | |||
| 460.00 | 152.40 | 156.10 | 154.25 | % | 0.34 | 0 | 0 | 0.72 | -1.00 | 0.00 | 0.00 | 4/24/2026 3:59:19 PM EST |