Options Chain for WESTERN MIDSTREAM PARTNERS LP COM UNIT LP INT (WES) - $39.56 as of 12/26/2025 2:07:30 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20.00 | 18.70 | 19.50 | 19.10 | 19.12 | -0.58 | -2.95% | 0.96 | 18 | 0 | 1.31 | 1.00 | 0.00 | 0.00 | 12/26/2025 | 12/26/2025 3:59:56 PM EST |
| 25.00 | 13.20 | 15.70 | 14.45 | 15.83 | 0.00 | 0.00% | 0.58 | 0 | 0 | 1.38 | 1.00 | 0.00 | 0.00 | 8/6/2025 | 12/26/2025 3:59:56 PM EST |
| 30.00 | 7.60 | 11.50 | 9.55 | 7.20 | 0.00 | 0.00% | 0.32 | 0 | 0 | 1.16 | 1.00 | 0.00 | 0.00 | 11/3/2025 | 12/26/2025 3:59:56 PM EST |
| 31.00 | 6.60 | 9.70 | 8.15 | 9.95 | 0.00 | 0.00% | 0.26 | 0 | 0 | 0.90 | 1.00 | 0.00 | 0.00 | 8/6/2025 | 12/26/2025 3:59:56 PM EST |
| 32.00 | 6.00 | 8.70 | 7.35 | 7.18 | 0.00 | 0.00% | 0.23 | 0 | 0 | 0.82 | 1.00 | 0.00 | 0.00 | 10/8/2025 | 12/26/2025 3:59:56 PM EST |
| 33.00 | 5.00 | 7.60 | 6.30 | % | 0.19 | 0 | 0 | 0.73 | 1.00 | 0.00 | 0.00 | 12/26/2025 3:59:56 PM EST | |||
| 34.00 | 4.30 | 6.70 | 5.50 | 5.40 | 0.00 | 0.00% | 0.16 | 0 | 50 | 0.68 | 1.00 | 0.00 | 0.00 | 11/13/2025 | 12/26/2025 3:59:56 PM EST |
| 35.00 | 3.50 | 4.60 | 4.05 | 3.46 | 0.00 | 0.00% | 0.12 | 0 | 2 | 0.37 | 1.00 | 0.00 | 0.00 | 10/30/2025 | 12/26/2025 3:59:56 PM EST |
| 36.00 | 3.00 | 4.40 | 3.70 | 3.80 | 0.00 | 0.00% | 0.10 | 0 | 9 | 0.47 | 0.94 | 0.12 | 0.00 | 11/11/2025 | 12/26/2025 3:59:56 PM EST |
| 37.00 | 2.20 | 3.30 | 2.75 | 2.79 | 0.00 | 0.00% | 0.07 | 0 | 29 | 0.27 | 0.80 | 0.14 | 0.00 | 12/15/2025 | 12/26/2025 3:59:56 PM EST |
| 38.00 | 1.45 | 1.80 | 1.63 | 1.45 | -0.45 | -23.69% | 0.04 | 9 | 220 | 0.20 | 0.66 | 0.17 | -0.01 | 12/26/2025 | 12/26/2025 3:59:56 PM EST |
| 39.00 | 0.75 | 1.00 | 0.88 | 0.90 | -0.20 | -18.19% | 0.02 | 50 | 365 | 0.16 | 0.49 | 0.18 | -0.01 | 12/26/2025 | 12/26/2025 3:59:56 PM EST |
| 40.00 | 0.35 | 0.45 | 0.40 | 0.60 | 0.00 | 0.00% | 0.01 | 0 | 738 | 0.15 | 0.31 | 0.16 | -0.01 | 12/24/2025 | 12/26/2025 3:59:56 PM EST |
| 41.00 | 0.10 | 0.30 | 0.20 | 0.22 | -0.08 | -26.67% | 0.00 | 9 | 435 | 0.15 | 0.16 | 0.12 | 0.00 | 12/26/2025 | 12/26/2025 3:59:56 PM EST |
| 42.00 | 0.00 | 0.10 | 0.05 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 693 | 0.15 | 0.08 | 0.07 | 0.00 | 12/22/2025 | 12/26/2025 3:59:56 PM EST |
| 43.00 | 0.00 | 0.30 | 0.15 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 47 | 0.25 | 0.03 | 0.04 | 0.00 | 12/15/2025 | 12/26/2025 3:59:56 PM EST |
| 44.00 | 0.00 | 0.25 | 0.13 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 23 | 0.27 | 0.01 | 0.02 | 0.00 | 12/9/2025 | 12/26/2025 3:59:56 PM EST |
| 45.00 | 0.00 | 0.75 | 0.38 | 0.12 | 0.00 | 0.00% | 0.01 | 0 | 9 | 0.44 | 0.00 | 0.01 | 0.00 | 9/22/2025 | 12/26/2025 3:59:56 PM EST |
| 46.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 0.47 | 0.00 | 0.00 | 0.00 | 12/26/2025 3:59:56 PM EST | |||
| 47.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 0.51 | 0.00 | 0.00 | 0.00 | 12/26/2025 3:59:56 PM EST | |||
| 48.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 0.54 | 0.00 | 0.00 | 0.00 | 12/26/2025 3:59:56 PM EST | |||
| 50.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.61 | 0.00 | 0.00 | 0.00 | 6/23/2025 | 12/26/2025 3:59:56 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20.00 | 0.00 | 0.90 | 0.45 | % | 0.02 | 0 | 0 | 1.44 | 0.00 | 0.00 | 0.00 | 12/26/2025 3:59:56 PM EST | |||
| 25.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 0.99 | 0.00 | 0.00 | 0.00 | 12/26/2025 3:59:56 PM EST | |||
| 30.00 | 0.00 | 0.75 | 0.38 | 0.33 | 0.00 | 0.00% | 0.01 | 0 | 18 | 0.66 | 0.00 | 0.00 | 0.00 | 10/13/2025 | 12/26/2025 3:59:56 PM EST |
| 31.00 | 0.00 | 0.75 | 0.38 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 51 | 0.60 | 0.00 | 0.00 | 0.00 | 10/21/2025 | 12/26/2025 3:59:56 PM EST |
| 32.00 | 0.00 | 0.75 | 0.38 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 14 | 0.55 | 0.00 | 0.00 | 0.00 | 10/27/2025 | 12/26/2025 3:59:56 PM EST |
| 33.00 | 0.00 | 0.80 | 0.40 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 15 | 0.50 | 0.00 | 0.00 | 0.00 | 12/10/2025 | 12/26/2025 3:59:56 PM EST |
| 34.00 | 0.00 | 0.60 | 0.30 | 0.31 | 0.00 | 0.00% | 0.01 | 0 | 112 | 0.39 | 0.00 | 0.00 | 0.00 | 11/24/2025 | 12/26/2025 3:59:56 PM EST |
| 35.00 | 0.10 | 0.35 | 0.23 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 387 | 0.23 | 0.00 | 0.00 | 0.00 | 12/24/2025 | 12/26/2025 3:59:56 PM EST |
| 36.00 | 0.20 | 0.50 | 0.35 | 0.20 | -0.13 | -39.40% | 0.01 | 100 | 179 | 0.21 | -0.06 | 0.12 | 0.00 | 12/26/2025 | 12/26/2025 3:59:56 PM EST |
| 37.00 | 0.25 | 0.45 | 0.35 | 0.34 | 0.00 | 0.00% | 0.01 | 0 | 148 | 0.16 | -0.20 | 0.14 | 0.00 | 12/23/2025 | 12/26/2025 3:59:56 PM EST |
| 38.00 | 0.60 | 0.75 | 0.68 | 0.71 | +0.14 | +24.57% | 0.02 | 22 | 324 | 0.16 | -0.34 | 0.17 | -0.01 | 12/26/2025 | 12/26/2025 3:59:56 PM EST |
| 39.00 | 1.10 | 1.40 | 1.25 | 1.21 | -0.18 | -12.95% | 0.03 | 7 | 271 | 0.18 | -0.51 | 0.18 | -0.01 | 12/26/2025 | 12/26/2025 3:59:56 PM EST |
| 40.00 | 1.10 | 2.05 | 1.58 | 1.50 | 0.00 | 0.00% | 0.04 | 0 | 140 | 0.22 | -0.69 | 0.16 | -0.01 | 12/23/2025 | 12/26/2025 3:59:56 PM EST |
| 41.00 | 1.85 | 3.00 | 2.43 | 2.39 | 0.00 | 0.00% | 0.06 | 0 | 18 | 0.27 | -0.84 | 0.12 | 0.00 | 11/28/2025 | 12/26/2025 3:59:56 PM EST |
| 42.00 | 2.60 | 3.90 | 3.25 | 4.20 | 0.00 | 0.00% | 0.08 | 0 | 5 | 0.30 | -0.92 | 0.07 | 0.00 | 8/7/2025 | 12/26/2025 3:59:56 PM EST |
| 43.00 | 3.50 | 5.80 | 4.65 | 5.60 | 0.00 | 0.00% | 0.11 | 0 | 0 | 0.52 | -0.97 | 0.04 | 0.00 | 9/3/2025 | 12/26/2025 3:59:56 PM EST |
| 44.00 | 4.40 | 6.90 | 5.65 | % | 0.13 | 0 | 0 | 0.59 | -0.99 | 0.02 | 0.00 | 12/26/2025 3:59:56 PM EST | |||
| 45.00 | 5.30 | 7.00 | 6.15 | % | 0.14 | 0 | 0 | 0.45 | -1.00 | 0.01 | 0.00 | 12/26/2025 3:59:56 PM EST | |||
| 46.00 | 6.30 | 8.00 | 7.15 | % | 0.16 | 0 | 0 | 0.50 | -1.00 | 0.00 | 0.00 | 12/26/2025 3:59:56 PM EST | |||
| 47.00 | 7.30 | 9.00 | 8.15 | % | 0.17 | 0 | 0 | 0.53 | -1.00 | 0.00 | 0.00 | 12/26/2025 3:59:56 PM EST | |||
| 48.00 | 8.30 | 10.00 | 9.15 | % | 0.19 | 0 | 0 | 0.57 | -1.00 | 0.00 | 0.00 | 12/26/2025 3:59:56 PM EST | |||
| 50.00 | 9.40 | 13.30 | 11.35 | 11.93 | 0.00 | 0.00% | 0.23 | 0 | 66 | 0.92 | -1.00 | 0.00 | 0.00 | 7/14/2025 | 12/26/2025 3:59:56 PM EST |