Options Chain for WESTLAKE CORPORATION COM (WLK) - $79.87 as of 10/3/2025 3:35:08 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 45.00 | 35.50 | 39.50 | 37.50 | % | 0.83 | 0 | 0 | 1.52 | 1.00 | 0.00 | 0.00 | 10/3/2025 3:59:52 PM EST | |||
| 50.00 | 30.60 | 34.30 | 32.45 | % | 0.65 | 0 | 0 | 1.27 | 1.00 | 0.00 | 0.00 | 10/3/2025 3:59:52 PM EST | |||
| 55.00 | 26.00 | 30.00 | 28.00 | % | 0.51 | 0 | 0 | 1.19 | 0.98 | 0.00 | -0.01 | 10/3/2025 3:59:52 PM EST | |||
| 60.00 | 21.10 | 25.10 | 23.10 | % | 0.39 | 0 | 0 | 1.02 | 0.94 | 0.01 | -0.02 | 10/3/2025 3:59:52 PM EST | |||
| 65.00 | 16.90 | 20.50 | 18.70 | % | 0.29 | 0 | 0 | 0.91 | 0.89 | 0.01 | -0.03 | 10/3/2025 3:59:52 PM EST | |||
| 70.00 | 11.50 | 15.90 | 13.70 | % | 0.20 | 0 | 0 | 0.76 | 0.81 | 0.02 | -0.04 | 10/3/2025 3:59:52 PM EST | |||
| 75.00 | 8.30 | 12.70 | 10.50 | % | 0.14 | 0 | 0 | 0.53 | 0.71 | 0.02 | -0.05 | 10/3/2025 3:59:52 PM EST | |||
| 80.00 | 5.50 | 8.10 | 6.80 | 5.10 | 0.00 | 0.00% | 0.08 | 0 | 2 | 0.47 | 0.60 | 0.03 | -0.06 | 9/29/2025 | 10/3/2025 3:59:52 PM EST |
| 85.00 | 2.70 | 6.30 | 4.50 | 4.50 | -0.44 | -8.91% | 0.05 | 251 | 7 | 0.47 | 0.46 | 0.03 | -0.06 | 10/3/2025 | 10/3/2025 3:59:52 PM EST |
| 90.00 | 0.95 | 5.00 | 2.98 | 3.07 | +1.52 | +98.07% | 0.03 | 2 | 5 | 0.47 | 0.32 | 0.03 | -0.05 | 10/3/2025 | 10/3/2025 3:59:52 PM EST |
| 95.00 | 0.00 | 4.00 | 2.00 | 1.30 | 0.00 | 0.00% | 0.02 | 0 | 1 | 0.70 | 0.21 | 0.02 | -0.04 | 10/2/2025 | 10/3/2025 3:59:52 PM EST |
| 100.00 | 0.00 | 4.80 | 2.40 | 0.60 | 0.00 | 0.00% | 0.02 | 0 | 23 | 0.88 | 0.13 | 0.02 | -0.03 | 10/2/2025 | 10/3/2025 3:59:52 PM EST |
| 105.00 | 0.00 | 4.80 | 2.40 | 0.85 | 0.00 | 0.00% | 0.02 | 0 | 1 | 0.97 | 0.08 | 0.01 | -0.02 | 9/22/2025 | 10/3/2025 3:59:52 PM EST |
| 110.00 | 0.00 | 4.80 | 2.40 | % | 0.02 | 0 | 0 | 1.06 | 0.04 | 0.01 | -0.01 | 10/3/2025 3:59:52 PM EST | |||
| 115.00 | 0.00 | 4.80 | 2.40 | % | 0.02 | 0 | 0 | 1.14 | 0.02 | 0.00 | -0.01 | 10/3/2025 3:59:52 PM EST | |||
| 120.00 | 0.00 | 3.30 | 1.65 | % | 0.01 | 0 | 0 | 1.06 | 0.01 | 0.00 | 0.00 | 10/3/2025 3:59:52 PM EST | |||
| 125.00 | 0.00 | 1.30 | 0.65 | % | 0.01 | 0 | 0 | 0.85 | 0.00 | 0.00 | 0.00 | 10/3/2025 3:59:52 PM EST | |||
| 130.00 | 0.00 | 1.30 | 0.65 | 0.05 | % | 0.01 | 20 | 0 | 0.91 | 0.00 | 0.00 | 0.00 | 10/3/2025 | 10/3/2025 3:59:52 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 45.00 | 0.00 | 1.80 | 0.90 | % | 0.02 | 0 | 0 | 1.40 | 0.00 | 0.00 | 0.00 | 10/3/2025 3:59:52 PM EST | |||
| 50.00 | 0.00 | 4.80 | 2.40 | 0.55 | 0.00 | 0.00% | 0.05 | 0 | 2 | 1.72 | 0.00 | 0.00 | 0.00 | 9/30/2025 | 10/3/2025 3:59:52 PM EST |
| 55.00 | 0.00 | 4.80 | 2.40 | 0.70 | 0.00 | 0.00% | 0.04 | 0 | 4 | 1.49 | -0.02 | 0.00 | -0.01 | 9/30/2025 | 10/3/2025 3:59:52 PM EST |
| 60.00 | 0.00 | 2.70 | 1.35 | 1.00 | 0.00 | 0.00% | 0.02 | 0 | 5 | 0.99 | -0.06 | 0.01 | -0.02 | 9/30/2025 | 10/3/2025 3:59:52 PM EST |
| 65.00 | 0.00 | 4.30 | 2.15 | 1.25 | 0.00 | 0.00% | 0.03 | 0 | 1 | 1.02 | -0.11 | 0.01 | -0.03 | 9/29/2025 | 10/3/2025 3:59:52 PM EST |
| 70.00 | 0.85 | 3.90 | 2.38 | 2.10 | 0.00 | 0.00% | 0.03 | 0 | 1 | 0.60 | -0.19 | 0.02 | -0.04 | 10/2/2025 | 10/3/2025 3:59:52 PM EST |
| 75.00 | 0.50 | 4.40 | 2.45 | % | 0.03 | 0 | 0 | 0.45 | -0.29 | 0.02 | -0.05 | 10/3/2025 3:59:52 PM EST | |||
| 80.00 | 2.10 | 6.60 | 4.35 | % | 0.05 | 0 | 0 | 0.46 | -0.40 | 0.03 | -0.06 | 10/3/2025 3:59:52 PM EST | |||
| 85.00 | 6.30 | 8.60 | 7.45 | % | 0.09 | 0 | 0 | 0.50 | -0.54 | 0.03 | -0.06 | 10/3/2025 3:59:52 PM EST | |||
| 90.00 | 8.60 | 12.10 | 10.35 | % | 0.11 | 0 | 0 | 0.45 | -0.68 | 0.03 | -0.05 | 10/3/2025 3:59:52 PM EST | |||
| 95.00 | 12.10 | 16.30 | 14.20 | % | 0.15 | 0 | 0 | 0.66 | -0.79 | 0.02 | -0.04 | 10/3/2025 3:59:52 PM EST | |||
| 100.00 | 16.40 | 20.70 | 18.55 | % | 0.19 | 0 | 0 | 0.71 | -0.87 | 0.02 | -0.03 | 10/3/2025 3:59:52 PM EST | |||
| 105.00 | 21.00 | 25.00 | 23.00 | % | 0.22 | 0 | 0 | 0.72 | -0.92 | 0.01 | -0.02 | 10/3/2025 3:59:52 PM EST | |||
| 110.00 | 25.80 | 30.00 | 27.90 | % | 0.25 | 0 | 0 | 0.81 | -0.96 | 0.01 | -0.01 | 10/3/2025 3:59:52 PM EST | |||
| 115.00 | 31.00 | 34.90 | 32.95 | % | 0.29 | 0 | 0 | 0.87 | -0.98 | 0.00 | -0.01 | 10/3/2025 3:59:52 PM EST | |||
| 120.00 | 35.90 | 40.00 | 37.95 | % | 0.32 | 0 | 0 | 0.95 | -0.99 | 0.00 | 0.00 | 10/3/2025 3:59:52 PM EST | |||
| 125.00 | 40.50 | 45.00 | 42.75 | % | 0.34 | 0 | 0 | 1.02 | -1.00 | 0.00 | 0.00 | 10/3/2025 3:59:52 PM EST | |||
| 130.00 | 45.50 | 50.00 | 47.75 | % | 0.37 | 0 | 0 | 1.08 | -1.00 | 0.00 | 0.00 | 10/3/2025 3:59:52 PM EST |