Options Chain for WESTLAKE CORPORATION COM (WLK) - $85.04 as of 8/13/2025 8:12:25 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 | 37.50 | 41.80 | 39.65 | % | 0.88 | 0 | 0 | 1.75 | 1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 50.00 | 32.50 | 36.90 | 34.70 | % | 0.69 | 0 | 0 | 1.55 | 1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 55.00 | 27.50 | 31.80 | 29.65 | % | 0.54 | 0 | 0 | 1.30 | 1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 60.00 | 22.60 | 25.80 | 24.20 | 15.10 | 0.00 | 0.00% | 0.40 | 0 | 2 | 0.90 | 0.99 | 0.00 | 0.00 | 6/6/2025 | 8/13/2025 3:59:55 PM EST |
| 65.00 | 17.80 | 21.70 | 19.75 | % | 0.30 | 0 | 0 | 0.91 | 0.96 | 0.01 | -0.01 | 8/13/2025 3:59:55 PM EST | |||
| 70.00 | 13.00 | 16.80 | 14.90 | 7.20 | 0.00 | 0.00% | 0.21 | 0 | 52 | 0.74 | 0.91 | 0.01 | -0.03 | 6/23/2025 | 8/13/2025 3:59:55 PM EST |
| 75.00 | 10.00 | 11.90 | 10.95 | 5.20 | 0.00 | 0.00% | 0.15 | 0 | 62 | 0.39 | 0.83 | 0.02 | -0.04 | 8/11/2025 | 8/13/2025 3:59:55 PM EST |
| 80.00 | 6.40 | 7.50 | 6.95 | 5.40 | +1.60 | +42.11% | 0.09 | 5 | 57 | 0.39 | 0.70 | 0.03 | -0.05 | 8/13/2025 | 8/13/2025 3:59:55 PM EST |
| 85.00 | 2.05 | 4.80 | 3.43 | 4.13 | 0.00 | 0.00% | 0.04 | 0 | 32 | 0.33 | 0.52 | 0.04 | -0.05 | 7/24/2025 | 8/13/2025 3:59:55 PM EST |
| 90.00 | 0.10 | 4.70 | 2.40 | 1.95 | 0.00 | 0.00% | 0.03 | 0 | 10 | 0.38 | 0.31 | 0.04 | -0.04 | 8/8/2025 | 8/13/2025 3:59:55 PM EST |
| 95.00 | 0.00 | 2.65 | 1.33 | 1.20 | 0.00 | 0.00% | 0.01 | 0 | 27 | 0.58 | 0.17 | 0.03 | -0.03 | 8/11/2025 | 8/13/2025 3:59:55 PM EST |
| 100.00 | 0.00 | 4.70 | 2.35 | 1.05 | 0.00 | 0.00% | 0.02 | 0 | 8 | 0.91 | 0.08 | 0.02 | -0.02 | 5/21/2025 | 8/13/2025 3:59:55 PM EST |
| 105.00 | 0.00 | 4.80 | 2.40 | 8.20 | 0.00 | 0.00% | 0.02 | 0 | 3 | 1.04 | 0.03 | 0.01 | -0.01 | 3/28/2025 | 8/13/2025 3:59:55 PM EST |
| 110.00 | 0.00 | 4.80 | 2.40 | 0.09 | 0.00 | 0.00% | 0.02 | 0 | 21 | 1.14 | 0.01 | 0.00 | 0.00 | 8/1/2025 | 8/13/2025 3:59:55 PM EST |
| 115.00 | 0.00 | 4.80 | 2.40 | 0.65 | 0.00 | 0.00% | 0.02 | 0 | 1 | 1.24 | 0.00 | 0.00 | 0.00 | 5/27/2025 | 8/13/2025 3:59:55 PM EST |
| 120.00 | 0.00 | 4.80 | 2.40 | 0.15 | 0.00 | 0.00% | 0.02 | 0 | 5 | 1.32 | 0.00 | 0.00 | 0.00 | 6/4/2025 | 8/13/2025 3:59:55 PM EST |
| 125.00 | 0.00 | 4.60 | 2.30 | 0.10 | 0.00 | 0.00% | 0.02 | 0 | 4 | 1.38 | 0.00 | 0.00 | 0.00 | 8/5/2025 | 8/13/2025 3:59:55 PM EST |
| 130.00 | 0.00 | 0.90 | 0.45 | 4.70 | 0.00 | 0.00% | 0.00 | 0 | 0 | 0.91 | 0.00 | 0.00 | 0.00 | 2/20/2025 | 8/13/2025 3:59:55 PM EST |
| 135.00 | 0.00 | 4.80 | 2.40 | 3.49 | 0.00 | 0.00% | 0.02 | 0 | 17 | 1.55 | 0.00 | 0.00 | 0.00 | 3/10/2025 | 8/13/2025 3:59:55 PM EST |
| 140.00 | 0.00 | 4.80 | 2.40 | 2.00 | 0.00 | 0.00% | 0.02 | 0 | 1 | 1.62 | 0.00 | 0.00 | 0.00 | 3/19/2025 | 8/13/2025 3:59:55 PM EST |
| 145.00 | 0.00 | 4.80 | 2.40 | 1.80 | 0.00 | 0.00% | 0.02 | 0 | 1 | 1.69 | 0.00 | 0.00 | 0.00 | 3/13/2025 | 8/13/2025 3:59:55 PM EST |
| 150.00 | 0.00 | 4.80 | 2.40 | 1.45 | 0.00 | 0.00% | 0.02 | 0 | 2 | 1.74 | 0.00 | 0.00 | 0.00 | 1/6/2025 | 8/13/2025 3:59:55 PM EST |
| 155.00 | 0.00 | 4.80 | 2.40 | 1.80 | 0.00 | 0.00% | 0.02 | 0 | 2 | 1.80 | 0.00 | 0.00 | 0.00 | 2/27/2025 | 8/13/2025 3:59:55 PM EST |
| 160.00 | 0.00 | 4.80 | 2.40 | % | 0.01 | 0 | 0 | 1.86 | 0.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 165.00 | 0.00 | 4.80 | 2.40 | % | 0.01 | 0 | 0 | 1.91 | 0.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 170.00 | 0.00 | 4.80 | 2.40 | 3.50 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.96 | 0.00 | 0.00 | 0.00 | 11/25/2024 | 8/13/2025 3:59:55 PM EST |
| 175.00 | 0.00 | 4.80 | 2.40 | % | 0.01 | 0 | 0 | 2.01 | 0.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 180.00 | 0.00 | 4.80 | 2.40 | % | 0.01 | 0 | 0 | 2.05 | 0.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 185.00 | 0.00 | 4.80 | 2.40 | % | 0.01 | 0 | 0 | 2.10 | 0.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 190.00 | 0.00 | 4.80 | 2.40 | % | 0.01 | 0 | 0 | 2.14 | 0.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 195.00 | 0.00 | 4.80 | 2.40 | % | 0.01 | 0 | 0 | 2.19 | 0.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 200.00 | 0.00 | 4.80 | 2.40 | % | 0.01 | 0 | 0 | 2.23 | 0.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 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 | 2.00 | 1.00 | % | 0.02 | 0 | 0 | 1.72 | 0.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 50.00 | 0.05 | 2.00 | 1.03 | 0.80 | 0.00 | 0.00% | 0.02 | 0 | 1 | 1.10 | 0.00 | 0.00 | 0.00 | 5/28/2025 | 8/13/2025 3:59:55 PM EST |
| 55.00 | 0.00 | 2.00 | 1.00 | 0.40 | 0.00 | 0.00% | 0.02 | 0 | 13 | 1.27 | 0.00 | 0.00 | 0.00 | 8/4/2025 | 8/13/2025 3:59:55 PM EST |
| 60.00 | 0.15 | 0.45 | 0.30 | 1.00 | 0.00 | 0.00% | 0.01 | 0 | 29 | 0.64 | -0.01 | 0.00 | 0.00 | 6/12/2025 | 8/13/2025 3:59:55 PM EST |
| 65.00 | 0.15 | 0.75 | 0.45 | 0.53 | -0.24 | -31.17% | 0.01 | 3 | 12 | 0.56 | -0.04 | 0.01 | -0.01 | 8/13/2025 | 8/13/2025 3:59:55 PM EST |
| 70.00 | 0.25 | 1.15 | 0.70 | 1.71 | -0.04 | -2.29% | 0.01 | 1 | 44 | 0.49 | -0.09 | 0.01 | -0.03 | 8/13/2025 | 8/13/2025 3:59:55 PM EST |
| 75.00 | 0.75 | 1.85 | 1.30 | 1.51 | -1.08 | -41.70% | 0.02 | 9 | 6,272 | 0.46 | -0.17 | 0.02 | -0.04 | 8/13/2025 | 8/13/2025 3:59:55 PM EST |
| 80.00 | 1.95 | 2.90 | 2.43 | 5.20 | 0.00 | 0.00% | 0.03 | 0 | 52 | 0.42 | -0.30 | 0.03 | -0.05 | 7/30/2025 | 8/13/2025 3:59:55 PM EST |
| 85.00 | 3.40 | 6.10 | 4.75 | 5.68 | -2.82 | -33.18% | 0.06 | 1 | 14 | 0.43 | -0.48 | 0.04 | -0.05 | 8/13/2025 | 8/13/2025 3:59:55 PM EST |
| 90.00 | 6.80 | 9.50 | 8.15 | 8.50 | 0.00 | 0.00% | 0.09 | 0 | 17 | 0.46 | -0.69 | 0.04 | -0.04 | 8/5/2025 | 8/13/2025 3:59:55 PM EST |
| 95.00 | 10.80 | 13.40 | 12.10 | 13.90 | -3.40 | -19.66% | 0.13 | 1 | 6 | 0.52 | -0.83 | 0.03 | -0.03 | 8/13/2025 | 8/13/2025 3:59:55 PM EST |
| 100.00 | 15.30 | 17.90 | 16.60 | 17.50 | 0.00 | 0.00% | 0.17 | 0 | 1 | 0.56 | -0.92 | 0.02 | -0.02 | 7/9/2025 | 8/13/2025 3:59:55 PM EST |
| 105.00 | 19.80 | 23.00 | 21.40 | 21.50 | 0.00 | 0.00% | 0.20 | 0 | 0 | 0.82 | -0.97 | 0.01 | -0.01 | 7/9/2025 | 8/13/2025 3:59:55 PM EST |
| 110.00 | 23.50 | 27.90 | 25.70 | 23.14 | 0.00 | 0.00% | 0.23 | 0 | 5 | 0.90 | -0.99 | 0.00 | 0.00 | 4/11/2025 | 8/13/2025 3:59:55 PM EST |
| 115.00 | 28.50 | 33.00 | 30.75 | % | 0.27 | 0 | 0 | 1.00 | -1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 120.00 | 33.60 | 38.00 | 35.80 | 13.80 | 0.00 | 0.00% | 0.30 | 0 | 0 | 1.09 | -1.00 | 0.00 | 0.00 | 12/23/2024 | 8/13/2025 3:59:55 PM EST |
| 125.00 | 38.50 | 42.90 | 40.70 | % | 0.33 | 0 | 0 | 1.15 | -1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 130.00 | 43.60 | 47.90 | 45.75 | % | 0.35 | 0 | 0 | 1.23 | -1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 135.00 | 48.40 | 52.90 | 50.65 | % | 0.38 | 0 | 0 | 1.29 | -1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 140.00 | 53.70 | 57.90 | 55.80 | % | 0.40 | 0 | 0 | 1.36 | -1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 145.00 | 58.70 | 63.00 | 60.85 | % | 0.42 | 0 | 0 | 1.43 | -1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 150.00 | 63.60 | 67.70 | 65.65 | % | 0.44 | 0 | 0 | 1.45 | -1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 155.00 | 68.70 | 73.00 | 70.85 | % | 0.46 | 0 | 0 | 1.55 | -1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 160.00 | 73.60 | 77.90 | 75.75 | % | 0.47 | 0 | 0 | 1.59 | -1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 165.00 | 78.60 | 83.00 | 80.80 | % | 0.49 | 0 | 0 | 1.66 | -1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 170.00 | 83.30 | 88.00 | 85.65 | % | 0.50 | 0 | 0 | 1.71 | -1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 175.00 | 88.40 | 92.80 | 90.60 | % | 0.52 | 0 | 0 | 1.72 | -1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 180.00 | 93.30 | 98.00 | 95.65 | % | 0.53 | 0 | 0 | 1.80 | -1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 185.00 | 98.20 | 103.00 | 100.60 | % | 0.54 | 0 | 0 | 1.84 | -1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 190.00 | 103.60 | 107.90 | 105.75 | % | 0.56 | 0 | 0 | 1.87 | -1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 195.00 | 108.50 | 112.70 | 110.60 | % | 0.57 | 0 | 0 | 1.88 | -1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 200.00 | 113.40 | 118.00 | 115.70 | % | 0.58 | 0 | 0 | 1.97 | -1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST |