Options Chain for WESTLAKE CORPORATION COM (WLK) - $90.60 as of 8/22/2025 8:53:10 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40.00 | 48.50 | 53.30 | 50.90 | % | 1.27 | 0 | 0 | 1.86 | 1.00 | 0.00 | 0.00 | 8/22/2025 3:59:53 PM EST | |||
| 45.00 | 44.10 | 48.20 | 46.15 | % | 1.03 | 0 | 0 | 1.61 | 1.00 | 0.00 | 0.00 | 8/22/2025 3:59:53 PM EST | |||
| 50.00 | 39.00 | 43.50 | 41.25 | % | 0.82 | 0 | 0 | 1.46 | 1.00 | 0.00 | -0.01 | 8/22/2025 3:59:53 PM EST | |||
| 55.00 | 34.00 | 38.20 | 36.10 | % | 0.66 | 0 | 0 | 1.22 | 0.98 | 0.00 | -0.01 | 8/22/2025 3:59:53 PM EST | |||
| 60.00 | 29.10 | 33.30 | 31.20 | % | 0.52 | 0 | 0 | 1.07 | 0.95 | 0.00 | -0.03 | 8/22/2025 3:59:53 PM EST | |||
| 65.00 | 24.10 | 28.90 | 26.50 | % | 0.41 | 0 | 0 | 0.99 | 0.94 | 0.01 | -0.03 | 8/22/2025 3:59:53 PM EST | |||
| 70.00 | 19.50 | 23.70 | 21.60 | 8.70 | 0.00 | 0.00% | 0.31 | 0 | 30 | 0.81 | 0.92 | 0.01 | -0.03 | 6/6/2025 | 8/22/2025 3:59:53 PM EST |
| 75.00 | 15.10 | 18.90 | 17.00 | 6.60 | 0.00 | 0.00% | 0.23 | 0 | 85 | 0.69 | 0.85 | 0.01 | -0.05 | 8/11/2025 | 8/22/2025 3:59:53 PM EST |
| 80.00 | 12.20 | 13.90 | 13.05 | 11.70 | +3.20 | +37.65% | 0.16 | 2 | 949 | 0.45 | 0.78 | 0.02 | -0.05 | 8/22/2025 | 8/22/2025 3:59:53 PM EST |
| 85.00 | 8.50 | 10.00 | 9.25 | 6.40 | +1.60 | +33.34% | 0.11 | 1 | 119 | 0.42 | 0.69 | 0.02 | -0.05 | 8/22/2025 | 8/22/2025 3:59:53 PM EST |
| 90.00 | 3.50 | 7.30 | 5.40 | 6.00 | +5.95 | +11,900.00% | 0.06 | 10 | 345 | 0.34 | 0.56 | 0.03 | -0.05 | 8/22/2025 | 8/22/2025 3:59:53 PM EST |
| 95.00 | 1.05 | 5.90 | 3.48 | 1.40 | 0.00 | 0.00% | 0.04 | 0 | 8 | 0.35 | 0.40 | 0.03 | -0.05 | 8/14/2025 | 8/22/2025 3:59:53 PM EST |
| 100.00 | 0.10 | 4.80 | 2.45 | 0.55 | 0.00 | 0.00% | 0.02 | 0 | 10 | 0.36 | 0.29 | 0.03 | -0.04 | 8/12/2025 | 8/22/2025 3:59:53 PM EST |
| 105.00 | 0.00 | 4.50 | 2.25 | 0.80 | 0.00 | 0.00% | 0.02 | 0 | 24 | 0.66 | 0.17 | 0.02 | -0.03 | 8/14/2025 | 8/22/2025 3:59:53 PM EST |
| 110.00 | 0.00 | 4.80 | 2.40 | 0.95 | 0.00 | 0.00% | 0.02 | 0 | 11 | 0.77 | 0.10 | 0.01 | -0.02 | 8/18/2025 | 8/22/2025 3:59:53 PM EST |
| 115.00 | 0.00 | 4.80 | 2.40 | 4.10 | 0.00 | 0.00% | 0.02 | 0 | 2 | 0.85 | 0.06 | 0.01 | -0.01 | 6/13/2025 | 8/22/2025 3:59:53 PM EST |
| 120.00 | 0.00 | 4.80 | 2.40 | 0.50 | 0.00 | 0.00% | 0.02 | 0 | 1 | 0.93 | 0.04 | 0.01 | -0.01 | 5/27/2025 | 8/22/2025 3:59:53 PM EST |
| 125.00 | 0.00 | 4.80 | 2.40 | % | 0.02 | 0 | 0 | 1.00 | 0.02 | 0.00 | -0.01 | 8/22/2025 3:59:53 PM EST | |||
| 130.00 | 0.00 | 4.80 | 2.40 | 1.10 | 0.00 | 0.00% | 0.02 | 0 | 1 | 1.06 | 0.01 | 0.00 | 0.00 | 4/7/2025 | 8/22/2025 3:59:53 PM EST |
| 135.00 | 0.00 | 4.80 | 2.40 | 1.20 | 0.00 | 0.00% | 0.02 | 0 | 2 | 1.12 | 0.01 | 0.00 | 0.00 | 4/16/2025 | 8/22/2025 3:59:53 PM EST |
| 140.00 | 0.00 | 4.80 | 2.40 | % | 0.02 | 0 | 0 | 1.18 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:53 PM EST | |||
| 145.00 | 0.00 | 4.80 | 2.40 | % | 0.02 | 0 | 0 | 1.23 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:53 PM EST | |||
| 150.00 | 0.00 | 4.80 | 2.40 | % | 0.02 | 0 | 0 | 1.28 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:53 PM EST | |||
| 155.00 | 0.00 | 4.80 | 2.40 | 1.95 | 0.00 | 0.00% | 0.02 | 0 | 2 | 1.33 | 0.00 | 0.00 | 0.00 | 3/12/2025 | 8/22/2025 3:59:53 PM EST |
| 160.00 | 0.00 | 4.80 | 2.40 | 1.85 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.38 | 0.00 | 0.00 | 0.00 | 2/27/2025 | 8/22/2025 3:59:53 PM EST |
| 165.00 | 0.00 | 4.80 | 2.40 | % | 0.01 | 0 | 0 | 1.42 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:53 PM EST | |||
| 170.00 | 0.00 | 4.80 | 2.40 | % | 0.01 | 0 | 0 | 1.46 | 0.00 | 0.00 | 0.00 | 8/22/2025 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40.00 | 0.05 | 4.80 | 2.43 | 0.10 | 0.00 | 0.00% | 0.06 | 0 | 16 | 1.57 | 0.00 | 0.00 | 0.00 | 8/14/2025 | 8/22/2025 3:59:53 PM EST |
| 45.00 | 0.00 | 4.80 | 2.40 | % | 0.05 | 0 | 0 | 2.00 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:53 PM EST | |||
| 50.00 | 0.00 | 4.80 | 2.40 | 1.30 | 0.00 | 0.00% | 0.05 | 0 | 1 | 1.77 | 0.00 | 0.00 | -0.01 | 5/21/2025 | 8/22/2025 3:59:53 PM EST |
| 55.00 | 0.15 | 4.80 | 2.48 | 0.85 | 0.00 | 0.00% | 0.05 | 0 | 2 | 1.10 | -0.02 | 0.00 | -0.01 | 8/1/2025 | 8/22/2025 3:59:53 PM EST |
| 60.00 | 0.20 | 1.35 | 0.78 | 0.60 | 0.00 | 0.00% | 0.01 | 0 | 44 | 0.73 | -0.05 | 0.00 | -0.03 | 8/13/2025 | 8/22/2025 3:59:53 PM EST |
| 65.00 | 0.00 | 1.65 | 0.83 | 0.65 | 0.00 | 0.00% | 0.01 | 0 | 30 | 0.79 | -0.06 | 0.01 | -0.03 | 8/15/2025 | 8/22/2025 3:59:53 PM EST |
| 70.00 | 0.00 | 4.20 | 2.10 | 1.00 | 0.00 | 0.00% | 0.03 | 0 | 45 | 0.95 | -0.08 | 0.01 | -0.03 | 8/20/2025 | 8/22/2025 3:59:53 PM EST |
| 75.00 | 0.10 | 4.80 | 2.45 | 1.85 | 0.00 | 0.00% | 0.03 | 0 | 323 | 0.56 | -0.15 | 0.01 | -0.05 | 8/20/2025 | 8/22/2025 3:59:53 PM EST |
| 80.00 | 1.40 | 4.20 | 2.80 | 3.00 | 0.00 | 0.00% | 0.03 | 0 | 2,032 | 0.52 | -0.22 | 0.02 | -0.05 | 8/15/2025 | 8/22/2025 3:59:53 PM EST |
| 85.00 | 2.55 | 3.80 | 3.18 | 4.30 | -1.90 | -30.65% | 0.04 | 1 | 27 | 0.42 | -0.31 | 0.02 | -0.05 | 8/22/2025 | 8/22/2025 3:59:53 PM EST |
| 90.00 | 4.50 | 5.60 | 5.05 | 5.20 | % | 0.06 | 4 | 0 | 0.39 | -0.44 | 0.03 | -0.05 | 8/22/2025 | 8/22/2025 3:59:53 PM EST | |
| 95.00 | 6.60 | 9.30 | 7.95 | % | 0.08 | 0 | 0 | 0.36 | -0.60 | 0.03 | -0.05 | 8/22/2025 3:59:53 PM EST | |||
| 100.00 | 8.70 | 13.00 | 10.85 | 29.92 | 0.00 | 0.00% | 0.11 | 0 | 8 | 0.51 | -0.71 | 0.03 | -0.04 | 5/30/2025 | 8/22/2025 3:59:53 PM EST |
| 105.00 | 12.70 | 17.50 | 15.10 | 8.40 | 0.00 | 0.00% | 0.14 | 0 | 0 | 0.57 | -0.83 | 0.02 | -0.03 | 2/24/2025 | 8/22/2025 3:59:53 PM EST |
| 110.00 | 17.20 | 22.00 | 19.60 | 8.50 | 0.00 | 0.00% | 0.18 | 0 | 1 | 0.62 | -0.90 | 0.01 | -0.02 | 2/25/2025 | 8/22/2025 3:59:53 PM EST |
| 115.00 | 22.40 | 26.40 | 24.40 | % | 0.21 | 0 | 0 | 0.64 | -0.94 | 0.01 | -0.01 | 8/22/2025 3:59:53 PM EST | |||
| 120.00 | 27.00 | 31.80 | 29.40 | % | 0.24 | 0 | 0 | 0.72 | -0.96 | 0.01 | -0.01 | 8/22/2025 3:59:53 PM EST | |||
| 125.00 | 32.10 | 36.50 | 34.30 | % | 0.27 | 0 | 0 | 0.78 | -0.98 | 0.00 | -0.01 | 8/22/2025 3:59:53 PM EST | |||
| 130.00 | 37.40 | 41.50 | 39.45 | % | 0.30 | 0 | 0 | 0.84 | -0.99 | 0.00 | 0.00 | 8/22/2025 3:59:53 PM EST | |||
| 135.00 | 42.40 | 46.50 | 44.45 | 55.00 | 0.00 | 0.00% | 0.33 | 0 | 0 | 0.90 | -0.99 | 0.00 | 0.00 | 5/5/2025 | 8/22/2025 3:59:53 PM EST |
| 140.00 | 47.40 | 51.50 | 49.45 | % | 0.35 | 0 | 0 | 0.95 | -1.00 | 0.00 | 0.00 | 8/22/2025 3:59:53 PM EST | |||
| 145.00 | 52.40 | 56.50 | 54.45 | % | 0.38 | 0 | 0 | 1.00 | -1.00 | 0.00 | 0.00 | 8/22/2025 3:59:53 PM EST | |||
| 150.00 | 57.40 | 61.50 | 59.45 | % | 0.40 | 0 | 0 | 1.05 | -1.00 | 0.00 | 0.00 | 8/22/2025 3:59:53 PM EST | |||
| 155.00 | 62.40 | 66.50 | 64.45 | % | 0.42 | 0 | 0 | 1.09 | -1.00 | 0.00 | 0.00 | 8/22/2025 3:59:53 PM EST | |||
| 160.00 | 67.40 | 71.50 | 69.45 | % | 0.43 | 0 | 0 | 1.14 | -1.00 | 0.00 | 0.00 | 8/22/2025 3:59:53 PM EST | |||
| 165.00 | 72.40 | 76.50 | 74.45 | % | 0.45 | 0 | 0 | 1.18 | -1.00 | 0.00 | 0.00 | 8/22/2025 3:59:53 PM EST | |||
| 170.00 | 77.40 | 81.20 | 79.30 | % | 0.47 | 0 | 0 | 1.18 | -1.00 | 0.00 | 0.00 | 8/22/2025 3:59:53 PM EST |