Options Chain for WESTLAKE CHEM PARTNERS LP COM UNIT RP LP (WLKP) - $21.19 as of 11/9/2026 3:17:56 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 6.30 | 11.00 | 8.65 | % | 0.69 | 0 | 0 | 5.39 | 1.00 | 0.00 | 0.00 | 11/9/2026 12:58:58 PM EST | |||
| 15.00 | 3.80 | 8.50 | 6.15 | % | 0.41 | 0 | 0 | 4.18 | 1.00 | 0.00 | 0.00 | 11/9/2026 12:58:58 PM EST | |||
| 17.50 | 1.20 | 6.00 | 3.60 | % | 0.21 | 0 | 0 | 3.13 | 1.00 | 0.00 | 0.00 | 11/9/2026 12:58:58 PM EST | |||
| 20.00 | 0.00 | 2.00 | 1.00 | 1.22 | 0.00 | 0.00% | 0.05 | 0 | 33 | 1.09 | 0.71 | 0.20 | -0.02 | 11/6/2026 | 11/9/2026 12:58:58 PM EST |
| 22.50 | 0.00 | 0.35 | 0.18 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 74 | 0.65 | 0.21 | 0.15 | -0.02 | 10/20/2026 | 11/9/2026 12:58:58 PM EST |
| 25.00 | 0.00 | 0.55 | 0.28 | 0.47 | 0.00 | 0.00% | 0.01 | 0 | 145 | 1.25 | 0.02 | 0.03 | 0.00 | 10/8/2026 | 11/9/2026 12:58:58 PM EST |
| 30.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 20 | 1.25 | 0.00 | 0.00 | 0.00 | 7/28/2026 | 11/9/2026 12:58:58 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 0.00 | 3.40 | 1.70 | % | 0.14 | 0 | 0 | 6.24 | 0.00 | 0.00 | 0.00 | 11/9/2026 12:58:58 PM EST | |||
| 15.00 | 0.00 | 3.40 | 1.70 | % | 0.11 | 0 | 0 | 4.87 | 0.00 | 0.00 | 0.00 | 11/9/2026 12:58:58 PM EST | |||
| 17.50 | 0.00 | 1.50 | 0.75 | 0.35 | 0.00 | 0.00% | 0.04 | 0 | 2 | 2.14 | 0.00 | 0.00 | 0.00 | 5/20/2026 | 11/9/2026 12:58:58 PM EST |
| 20.00 | 0.00 | 0.50 | 0.25 | 0.20 | 0.00 | 0.00% | 0.01 | 0 | 244 | 0.57 | -0.29 | 0.20 | -0.02 | 10/30/2026 | 11/9/2026 12:58:58 PM EST |
| 22.50 | 0.00 | 4.90 | 2.45 | 1.85 | 0.00 | 0.00% | 0.11 | 0 | 9 | 2.65 | -0.79 | 0.15 | -0.02 | 7/14/2026 | 11/9/2026 12:58:58 PM EST |
| 25.00 | 2.00 | 6.50 | 4.25 | % | 0.17 | 0 | 0 | 2.55 | -0.98 | 0.03 | 0.00 | 11/9/2026 12:58:58 PM EST | |||
| 30.00 | 7.00 | 11.50 | 9.25 | % | 0.31 | 0 | 0 | 3.33 | -1.00 | 0.00 | 0.00 | 11/9/2026 12:58:58 PM EST |