Options Chain for WEST PHARMACEUTICAL SVSC INC COM (WST) - $375.99 as of 9/24/2026 6:16:34 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 210.00 | 162.50 | 166.10 | 164.30 | % | 0.78 | 0 | 0 | 1.47 | 1.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 220.00 | 152.20 | 156.20 | 154.20 | % | 0.70 | 0 | 0 | 1.40 | 1.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 230.00 | 142.00 | 146.20 | 144.10 | % | 0.63 | 0 | 0 | 1.26 | 1.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 240.00 | 132.30 | 136.10 | 134.20 | % | 0.56 | 0 | 0 | 1.17 | 1.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 250.00 | 122.00 | 126.30 | 124.15 | % | 0.50 | 0 | 0 | 1.11 | 1.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 260.00 | 112.00 | 116.30 | 114.15 | % | 0.44 | 0 | 0 | 1.00 | 1.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 270.00 | 102.30 | 106.30 | 104.30 | % | 0.39 | 0 | 0 | 0.91 | 1.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 280.00 | 92.20 | 96.30 | 94.25 | % | 0.34 | 0 | 0 | 0.85 | 1.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 290.00 | 82.30 | 86.40 | 84.35 | % | 0.29 | 0 | 0 | 0.75 | 1.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 300.00 | 72.30 | 76.40 | 74.35 | % | 0.25 | 0 | 0 | 0.67 | 1.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 310.00 | 62.70 | 66.50 | 64.60 | % | 0.21 | 0 | 0 | 0.60 | 1.00 | 0.00 | -0.01 | 9/24/2026 4:00:04 PM EST | |||
| 320.00 | 53.00 | 56.50 | 54.75 | % | 0.17 | 0 | 0 | 0.52 | 1.00 | 0.00 | -0.03 | 9/24/2026 4:00:04 PM EST | |||
| 330.00 | 43.00 | 46.70 | 44.85 | 39.82 | 0.00 | 0.00% | 0.14 | 0 | 1 | 0.45 | 0.98 | 0.00 | -0.06 | 9/17/2026 | 9/24/2026 4:00:04 PM EST |
| 340.00 | 33.90 | 37.30 | 35.60 | 14.10 | 0.00 | 0.00% | 0.10 | 0 | 1 | 0.40 | 0.94 | 0.00 | -0.09 | 8/28/2026 | 9/24/2026 4:00:04 PM EST |
| 350.00 | 24.50 | 28.50 | 26.50 | 22.20 | 0.00 | 0.00% | 0.08 | 0 | 16 | 0.36 | 0.87 | 0.01 | -0.14 | 9/17/2026 | 9/24/2026 4:00:04 PM EST |
| 360.00 | 16.50 | 19.50 | 18.00 | 10.40 | 0.00 | 0.00% | 0.05 | 0 | 301 | 0.25 | 0.75 | 0.01 | -0.19 | 9/18/2026 | 9/24/2026 4:00:04 PM EST |
| 370.00 | 9.70 | 13.40 | 11.55 | 10.00 | 0.00 | 0.00% | 0.03 | 0 | 12 | 0.25 | 0.59 | 0.02 | -0.22 | 9/22/2026 | 9/24/2026 4:00:04 PM EST |
| 380.00 | 5.70 | 6.90 | 6.30 | 7.50 | 0.00 | 0.00% | 0.02 | 0 | 30 | 0.24 | 0.42 | 0.02 | -0.22 | 9/23/2026 | 9/24/2026 4:00:04 PM EST |
| 390.00 | 2.70 | 4.80 | 3.75 | 3.30 | -0.60 | -15.39% | 0.01 | 262 | 7 | 0.23 | 0.27 | 0.01 | -0.19 | 9/24/2026 | 9/24/2026 4:00:04 PM EST |
| 400.00 | 0.75 | 3.10 | 1.93 | 3.21 | +1.80 | +127.66% | 0.00 | 1 | 33 | 0.25 | 0.17 | 0.01 | -0.15 | 9/24/2026 | 9/24/2026 4:00:04 PM EST |
| 410.00 | 0.05 | 3.00 | 1.53 | 1.27 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.26 | 0.10 | 0.01 | -0.11 | 9/15/2026 | 9/24/2026 4:00:04 PM EST |
| 420.00 | 0.00 | 2.75 | 1.38 | 0.42 | 0.00 | 0.00% | 0.00 | 0 | 7 | 0.42 | 0.04 | 0.00 | -0.05 | 9/23/2026 | 9/24/2026 4:00:04 PM EST |
| 430.00 | 0.00 | 5.00 | 2.50 | % | 0.01 | 0 | 0 | 0.58 | 0.02 | 0.00 | -0.02 | 9/24/2026 4:00:04 PM EST | |||
| 440.00 | 0.00 | 5.00 | 2.50 | % | 0.01 | 0 | 0 | 0.64 | 0.01 | 0.00 | -0.01 | 9/24/2026 4:00:04 PM EST | |||
| 450.00 | 0.00 | 3.00 | 1.50 | % | 0.00 | 0 | 0 | 0.63 | 0.00 | 0.00 | -0.01 | 9/24/2026 4:00:04 PM EST | |||
| 460.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 0.62 | 0.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 470.00 | 0.00 | 5.00 | 2.50 | % | 0.01 | 0 | 0 | 0.80 | 0.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 480.00 | 0.00 | 5.00 | 2.50 | % | 0.01 | 0 | 0 | 0.85 | 0.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 490.00 | 0.00 | 5.00 | 2.50 | % | 0.01 | 0 | 0 | 0.89 | 0.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 210.00 | 0.00 | 5.00 | 2.50 | % | 0.01 | 0 | 0 | 1.76 | 0.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 220.00 | 0.00 | 5.00 | 2.50 | % | 0.01 | 0 | 0 | 1.50 | 0.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 230.00 | 0.00 | 5.00 | 2.50 | % | 0.01 | 0 | 0 | 1.53 | 0.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 240.00 | 0.00 | 5.00 | 2.50 | % | 0.01 | 0 | 0 | 1.43 | 0.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 250.00 | 0.00 | 2.65 | 1.33 | % | 0.01 | 0 | 0 | 1.32 | 0.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 260.00 | 0.00 | 5.00 | 2.50 | % | 0.01 | 0 | 0 | 1.22 | 0.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 270.00 | 0.00 | 5.00 | 2.50 | % | 0.01 | 0 | 0 | 1.12 | 0.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 280.00 | 0.00 | 5.00 | 2.50 | % | 0.01 | 0 | 0 | 0.88 | 0.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 290.00 | 0.00 | 5.00 | 2.50 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.94 | 0.00 | 0.00 | 0.00 | 9/14/2026 | 9/24/2026 4:00:04 PM EST |
| 300.00 | 0.00 | 4.40 | 2.20 | 1.73 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.76 | 0.00 | 0.00 | 0.00 | 9/3/2026 | 9/24/2026 4:00:04 PM EST |
| 310.00 | 0.00 | 5.00 | 2.50 | 0.63 | 0.00 | 0.00% | 0.01 | 0 | 0 | 0.75 | 0.00 | 0.00 | -0.01 | 9/15/2026 | 9/24/2026 4:00:04 PM EST |
| 320.00 | 0.00 | 5.00 | 2.50 | 1.75 | 0.00 | 0.00% | 0.01 | 0 | 11 | 0.66 | 0.00 | 0.00 | -0.03 | 9/14/2026 | 9/24/2026 4:00:04 PM EST |
| 330.00 | 0.00 | 5.00 | 2.50 | 1.75 | 0.00 | 0.00% | 0.01 | 0 | 23 | 0.58 | -0.02 | 0.00 | -0.06 | 9/22/2026 | 9/24/2026 4:00:04 PM EST |
| 340.00 | 0.05 | 3.80 | 1.93 | 2.45 | 0.00 | 0.00% | 0.01 | 0 | 46 | 0.30 | -0.06 | 0.00 | -0.09 | 9/18/2026 | 9/24/2026 4:00:04 PM EST |
| 350.00 | 0.05 | 4.30 | 2.18 | 3.90 | 0.00 | 0.00% | 0.01 | 0 | 27 | 0.25 | -0.13 | 0.01 | -0.14 | 9/21/2026 | 9/24/2026 4:00:04 PM EST |
| 360.00 | 2.70 | 3.90 | 3.30 | 25.30 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.24 | -0.25 | 0.01 | -0.19 | 9/10/2026 | 9/24/2026 4:00:04 PM EST |
| 370.00 | 6.30 | 7.60 | 6.95 | 5.15 | -1.55 | -23.14% | 0.02 | 2 | 4 | 0.25 | -0.41 | 0.02 | -0.22 | 9/24/2026 | 9/24/2026 4:00:04 PM EST |
| 380.00 | 11.10 | 12.80 | 11.95 | % | 0.03 | 0 | 0 | 0.24 | -0.58 | 0.02 | -0.22 | 9/24/2026 4:00:04 PM EST | |||
| 390.00 | 16.50 | 20.20 | 18.35 | % | 0.05 | 0 | 0 | 0.29 | -0.73 | 0.01 | -0.19 | 9/24/2026 4:00:04 PM EST | |||
| 400.00 | 25.50 | 28.40 | 26.95 | % | 0.07 | 0 | 0 | 0.31 | -0.83 | 0.01 | -0.15 | 9/24/2026 4:00:04 PM EST | |||
| 410.00 | 34.60 | 37.80 | 36.20 | % | 0.09 | 0 | 0 | 0.36 | -0.90 | 0.01 | -0.11 | 9/24/2026 4:00:04 PM EST | |||
| 420.00 | 44.40 | 48.50 | 46.45 | % | 0.11 | 0 | 0 | 0.42 | -0.96 | 0.00 | -0.05 | 9/24/2026 4:00:04 PM EST | |||
| 430.00 | 54.40 | 58.50 | 56.45 | % | 0.13 | 0 | 0 | 0.48 | -0.98 | 0.00 | -0.02 | 9/24/2026 4:00:04 PM EST | |||
| 440.00 | 64.40 | 68.50 | 66.45 | % | 0.15 | 0 | 0 | 0.53 | -0.99 | 0.00 | -0.01 | 9/24/2026 4:00:04 PM EST | |||
| 450.00 | 74.40 | 78.50 | 76.45 | % | 0.17 | 0 | 0 | 0.58 | -1.00 | 0.00 | -0.01 | 9/24/2026 4:00:04 PM EST | |||
| 460.00 | 84.40 | 88.30 | 86.35 | % | 0.19 | 0 | 0 | 0.63 | -1.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 470.00 | 94.40 | 98.50 | 96.45 | % | 0.21 | 0 | 0 | 0.68 | -1.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 480.00 | 104.40 | 108.50 | 106.45 | % | 0.22 | 0 | 0 | 0.72 | -1.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST | |||
| 490.00 | 114.40 | 118.40 | 116.40 | % | 0.24 | 0 | 0 | 0.77 | -1.00 | 0.00 | 0.00 | 9/24/2026 4:00:04 PM EST |