Options Chain for WESTERN MIDSTREAM PARTNERS LP COM UNIT LP INT (WES) - $45.23 as of 10/27/2026 5:32:08 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 33.00 | 10.90 | 14.00 | 12.45 | 11.99 | 0.00 | 0.00% | 0.38 | 0 | 47 | 1.71 | 1.00 | 0.00 | 0.00 | 10/15/2026 | 10/27/2026 3:59:59 PM EST |
| 34.00 | 9.50 | 13.00 | 11.25 | 11.29 | 0.00 | 0.00% | 0.33 | 0 | 3 | 1.60 | 1.00 | 0.00 | 0.00 | 10/13/2026 | 10/27/2026 3:59:59 PM EST |
| 35.00 | 8.50 | 12.00 | 10.25 | 10.50 | 0.00 | 0.00% | 0.29 | 0 | 3 | 1.50 | 1.00 | 0.00 | 0.00 | 10/12/2026 | 10/27/2026 3:59:59 PM EST |
| 36.00 | 7.90 | 11.00 | 9.45 | % | 0.26 | 0 | 0 | 1.40 | 1.00 | 0.00 | 0.00 | 10/27/2026 3:59:59 PM EST | |||
| 37.00 | 6.90 | 10.00 | 8.45 | % | 0.23 | 0 | 0 | 1.30 | 1.00 | 0.00 | 0.00 | 10/27/2026 3:59:59 PM EST | |||
| 38.00 | 5.50 | 9.20 | 7.35 | 10.10 | 0.00 | 0.00% | 0.19 | 0 | 0 | 1.26 | 1.00 | 0.00 | 0.00 | 7/30/2026 | 10/27/2026 3:59:59 PM EST |
| 39.00 | 4.90 | 8.20 | 6.55 | % | 0.17 | 0 | 0 | 1.16 | 1.00 | 0.00 | 0.00 | 10/27/2026 3:59:59 PM EST | |||
| 40.00 | 3.90 | 6.60 | 5.25 | 8.50 | 0.00 | 0.00% | 0.13 | 0 | 9 | 1.01 | 1.00 | 0.00 | 0.00 | 9/10/2026 | 10/27/2026 3:59:59 PM EST |
| 41.00 | 3.00 | 5.60 | 4.30 | 6.20 | 0.00 | 0.00% | 0.10 | 0 | 0 | 0.91 | 1.00 | 0.00 | 0.00 | 7/30/2026 | 10/27/2026 3:59:59 PM EST |
| 42.00 | 2.05 | 4.80 | 3.43 | 3.35 | 0.00 | 0.00% | 0.08 | 0 | 2 | 0.76 | 0.99 | 0.08 | 0.00 | 10/14/2026 | 10/27/2026 3:59:59 PM EST |
| 43.00 | 2.00 | 3.20 | 2.60 | 1.85 | 0.00 | 0.00% | 0.06 | 0 | 12 | 0.52 | 0.83 | 0.18 | -0.01 | 10/22/2026 | 10/27/2026 3:59:59 PM EST |
| 44.00 | 1.25 | 1.65 | 1.45 | 1.40 | -0.15 | -9.68% | 0.03 | 43 | 300 | 0.23 | 0.66 | 0.18 | -0.01 | 10/27/2026 | 10/27/2026 3:59:59 PM EST |
| 45.00 | 0.75 | 1.10 | 0.93 | 0.85 | -0.05 | -5.56% | 0.02 | 5 | 1,569 | 0.24 | 0.48 | 0.17 | -0.01 | 10/27/2026 | 10/27/2026 3:59:59 PM EST |
| 46.00 | 0.40 | 0.65 | 0.53 | 0.50 | -0.06 | -10.72% | 0.01 | 9 | 1,419 | 0.24 | 0.31 | 0.15 | -0.01 | 10/27/2026 | 10/27/2026 3:59:59 PM EST |
| 47.00 | 0.15 | 0.30 | 0.23 | 0.30 | 0.00 | 0.00% | 0.00 | 1 | 600 | 0.22 | 0.18 | 0.11 | -0.01 | 10/27/2026 | 10/27/2026 3:59:59 PM EST |
| 48.00 | 0.05 | 0.25 | 0.15 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 1,161 | 0.23 | 0.09 | 0.07 | -0.01 | 10/26/2026 | 10/27/2026 3:59:59 PM EST |
| 49.00 | 0.00 | 0.10 | 0.05 | 0.17 | 0.00 | 0.00% | 0.00 | 0 | 1,473 | 0.26 | 0.04 | 0.04 | 0.00 | 10/26/2026 | 10/27/2026 3:59:59 PM EST |
| 50.00 | 0.00 | 0.10 | 0.05 | 0.03 | 0.00 | 0.00% | 0.00 | 0 | 1,738 | 0.26 | 0.02 | 0.02 | 0.00 | 10/21/2026 | 10/27/2026 3:59:59 PM EST |
| 55.00 | 0.00 | 0.20 | 0.10 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 405 | 0.48 | 0.00 | 0.00 | 0.00 | 10/5/2026 | 10/27/2026 3:59:59 PM EST |
| 60.00 | 0.00 | 0.65 | 0.33 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 10 | 0.95 | 0.00 | 0.00 | 0.00 | 8/28/2026 | 10/27/2026 3:59:59 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 33.00 | 0.00 | 0.05 | 0.03 | 0.20 | 0.00 | 0.00% | 0.00 | 0 | 4 | 0.58 | 0.00 | 0.00 | 0.00 | 6/29/2026 | 10/27/2026 3:59:59 PM EST |
| 34.00 | 0.00 | 0.35 | 0.18 | 0.01 | 0.00 | 0.00% | 0.01 | 0 | 114 | 0.79 | 0.00 | 0.00 | 0.00 | 10/26/2026 | 10/27/2026 3:59:59 PM EST |
| 35.00 | 0.00 | 0.70 | 0.35 | 0.16 | 0.00 | 0.00% | 0.01 | 0 | 103 | 0.90 | 0.00 | 0.00 | 0.00 | 10/26/2026 | 10/27/2026 3:59:59 PM EST |
| 36.00 | 0.00 | 0.05 | 0.03 | 0.32 | 0.00 | 0.00% | 0.00 | 0 | 19 | 0.43 | 0.00 | 0.00 | 0.00 | 7/30/2026 | 10/27/2026 3:59:59 PM EST |
| 37.00 | 0.00 | 0.70 | 0.35 | 0.13 | 0.00 | 0.00% | 0.01 | 0 | 204 | 0.74 | 0.00 | 0.00 | 0.00 | 8/25/2026 | 10/27/2026 3:59:59 PM EST |
| 38.00 | 0.00 | 0.65 | 0.33 | 0.14 | 0.00 | 0.00% | 0.01 | 0 | 233 | 0.65 | 0.00 | 0.00 | 0.00 | 10/13/2026 | 10/27/2026 3:59:59 PM EST |
| 39.00 | 0.00 | 0.55 | 0.28 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 277 | 0.54 | 0.00 | 0.00 | 0.00 | 10/23/2026 | 10/27/2026 3:59:59 PM EST |
| 40.00 | 0.10 | 0.25 | 0.18 | 0.13 | 0.00 | 0.00% | 0.00 | 0 | 182 | 0.32 | 0.00 | 0.00 | 0.00 | 10/23/2026 | 10/27/2026 3:59:59 PM EST |
| 41.00 | 0.15 | 0.30 | 0.23 | 0.21 | -0.01 | -4.55% | 0.01 | 608 | 89 | 0.29 | 0.00 | 0.00 | 0.00 | 10/27/2026 | 10/27/2026 3:59:59 PM EST |
| 42.00 | 0.20 | 0.45 | 0.33 | 0.30 | -0.05 | -14.29% | 0.01 | 400 | 158 | 0.26 | -0.01 | 0.08 | 0.00 | 10/27/2026 | 10/27/2026 3:59:59 PM EST |
| 43.00 | 0.50 | 0.65 | 0.58 | 0.60 | +0.01 | +1.70% | 0.01 | 300 | 303 | 0.26 | -0.17 | 0.18 | -0.01 | 10/27/2026 | 10/27/2026 3:59:59 PM EST |
| 44.00 | 0.80 | 1.10 | 0.95 | 1.00 | +0.08 | +8.70% | 0.02 | 70 | 240 | 0.26 | -0.34 | 0.18 | -0.01 | 10/27/2026 | 10/27/2026 3:59:59 PM EST |
| 45.00 | 1.30 | 1.55 | 1.43 | 1.49 | +0.03 | +2.06% | 0.03 | 20 | 339 | 0.24 | -0.52 | 0.17 | -0.01 | 10/27/2026 | 10/27/2026 3:59:59 PM EST |
| 46.00 | 1.75 | 2.35 | 2.05 | 2.13 | -0.07 | -3.19% | 0.04 | 1 | 228 | 0.23 | -0.69 | 0.15 | -0.01 | 10/27/2026 | 10/27/2026 3:59:59 PM EST |
| 47.00 | 2.50 | 3.80 | 3.15 | 3.72 | 0.00 | 0.00% | 0.07 | 0 | 30 | 0.49 | -0.82 | 0.11 | -0.01 | 10/16/2026 | 10/27/2026 3:59:59 PM EST |
| 48.00 | 3.20 | 4.70 | 3.95 | 4.43 | 0.00 | 0.00% | 0.08 | 0 | 54 | 0.53 | -0.91 | 0.07 | -0.01 | 10/20/2026 | 10/27/2026 3:59:59 PM EST |
| 49.00 | 4.00 | 5.80 | 4.90 | 3.95 | 0.00 | 0.00% | 0.10 | 0 | 1 | 0.62 | -0.96 | 0.04 | 0.00 | 9/23/2026 | 10/27/2026 3:59:59 PM EST |
| 50.00 | 4.50 | 7.60 | 6.05 | 4.11 | 0.00 | 0.00% | 0.12 | 0 | 16 | 0.88 | -0.98 | 0.02 | 0.00 | 9/21/2026 | 10/27/2026 3:59:59 PM EST |
| 55.00 | 9.40 | 11.90 | 10.65 | 10.90 | 0.00 | 0.00% | 0.19 | 0 | 10 | 1.19 | -1.00 | 0.00 | 0.00 | 5/13/2026 | 10/27/2026 3:59:59 PM EST |
| 60.00 | 13.80 | 17.70 | 15.75 | 15.73 | 0.00 | 0.00% | 0.26 | 0 | 14 | 1.42 | -1.00 | 0.00 | 0.00 | 7/15/2026 | 10/27/2026 3:59:59 PM EST |