Options Chain for WESTERN MIDSTREAM PARTNERS LP COM UNIT LP INT (WES) - $41.49 as of 2/20/2026 12:28:31 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 | 6.20 | 9.40 | 7.80 | % | 0.24 | 0 | 0 | 0.99 | 1.00 | 0.00 | 0.00 | 2/20/2026 3:59:57 PM EST | |||
| 34.00 | 6.20 | 8.30 | 7.25 | % | 0.21 | 0 | 0 | 0.87 | 1.00 | 0.00 | 0.00 | 2/20/2026 3:59:57 PM EST | |||
| 35.00 | 5.40 | 7.20 | 6.30 | % | 0.18 | 0 | 0 | 0.76 | 0.99 | 0.01 | -0.01 | 2/20/2026 3:59:57 PM EST | |||
| 36.00 | 4.60 | 6.20 | 5.40 | % | 0.15 | 0 | 0 | 0.68 | 0.98 | 0.02 | -0.01 | 2/20/2026 3:59:57 PM EST | |||
| 37.00 | 3.80 | 5.20 | 4.50 | 4.60 | 0.00 | 0.00% | 0.12 | 0 | 10 | 0.59 | 0.95 | 0.04 | -0.01 | 2/19/2026 | 2/20/2026 3:59:57 PM EST |
| 38.00 | 2.90 | 4.20 | 3.55 | 3.00 | 0.00 | 0.00% | 0.09 | 0 | 11 | 0.51 | 0.89 | 0.07 | -0.01 | 2/19/2026 | 2/20/2026 3:59:57 PM EST |
| 39.00 | 2.05 | 3.30 | 2.68 | 2.24 | 0.00 | 0.00% | 0.07 | 0 | 0 | 0.45 | 0.82 | 0.10 | -0.02 | 1/23/2026 | 2/20/2026 3:59:57 PM EST |
| 40.00 | 1.55 | 1.85 | 1.70 | 1.70 | -0.40 | -19.05% | 0.04 | 13 | 251 | 0.20 | 0.70 | 0.14 | -0.02 | 2/20/2026 | 2/20/2026 3:59:57 PM EST |
| 41.00 | 0.90 | 1.20 | 1.05 | 1.03 | -0.37 | -26.43% | 0.03 | 66 | 400 | 0.20 | 0.56 | 0.16 | -0.02 | 2/20/2026 | 2/20/2026 3:59:57 PM EST |
| 42.00 | 0.45 | 0.70 | 0.58 | 0.57 | -0.18 | -24.00% | 0.01 | 351 | 287 | 0.20 | 0.39 | 0.17 | -0.02 | 2/20/2026 | 2/20/2026 3:59:57 PM EST |
| 43.00 | 0.25 | 0.35 | 0.30 | 0.29 | -0.24 | -45.29% | 0.01 | 85 | 709 | 0.19 | 0.23 | 0.14 | -0.01 | 2/20/2026 | 2/20/2026 3:59:57 PM EST |
| 44.00 | 0.10 | 0.25 | 0.18 | 0.20 | +0.02 | +11.12% | 0.00 | 40 | 404 | 0.21 | 0.12 | 0.09 | -0.01 | 2/20/2026 | 2/20/2026 3:59:57 PM EST |
| 45.00 | 0.00 | 0.25 | 0.13 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 87 | 0.29 | 0.06 | 0.05 | 0.00 | 2/19/2026 | 2/20/2026 3:59:57 PM EST |
| 46.00 | 0.00 | 0.25 | 0.13 | 0.09 | -0.47 | -83.93% | 0.00 | 30 | 41 | 0.34 | 0.02 | 0.02 | 0.00 | 2/20/2026 | 2/20/2026 3:59:57 PM EST |
| 47.00 | 0.00 | 0.40 | 0.20 | 0.30 | 0.00 | 0.00% | 0.00 | 0 | 10 | 0.45 | 0.01 | 0.01 | 0.00 | 2/18/2026 | 2/20/2026 3:59:57 PM EST |
| 48.00 | 0.00 | 0.80 | 0.40 | % | 0.01 | 0 | 0 | 0.63 | 0.00 | 0.00 | 0.00 | 2/20/2026 3:59:57 PM EST | |||
| 49.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 0.66 | 0.00 | 0.00 | 0.00 | 2/20/2026 3:59:57 PM EST | |||
| 50.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 0.70 | 0.00 | 0.00 | 0.00 | 2/20/2026 3:59:57 PM EST | |||
| 55.00 | 0.00 | 0.20 | 0.10 | % | 0.00 | 0 | 0 | 0.65 | 0.00 | 0.00 | 0.00 | 2/20/2026 3:59:57 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 | 0.10 | 0.05 | % | 0.00 | 0 | 0 | 0.49 | 0.00 | 0.00 | 0.00 | 2/20/2026 3:59:57 PM EST | |||
| 34.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 0.76 | 0.00 | 0.00 | 0.00 | 2/20/2026 3:59:57 PM EST | |||
| 35.00 | 0.00 | 0.35 | 0.18 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.52 | -0.01 | 0.01 | -0.01 | 1/20/2026 | 2/20/2026 3:59:57 PM EST |
| 36.00 | 0.00 | 0.65 | 0.33 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 4 | 0.57 | -0.02 | 0.02 | -0.01 | 2/13/2026 | 2/20/2026 3:59:57 PM EST |
| 37.00 | 0.05 | 0.15 | 0.10 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 17 | 0.27 | -0.05 | 0.04 | -0.01 | 2/19/2026 | 2/20/2026 3:59:57 PM EST |
| 38.00 | 0.05 | 0.25 | 0.15 | 0.23 | 0.00 | 0.00% | 0.00 | 0 | 215 | 0.24 | -0.11 | 0.07 | -0.01 | 2/19/2026 | 2/20/2026 3:59:57 PM EST |
| 39.00 | 0.20 | 0.35 | 0.28 | 0.27 | -0.03 | -10.00% | 0.01 | 6 | 172 | 0.23 | -0.18 | 0.10 | -0.02 | 2/20/2026 | 2/20/2026 3:59:57 PM EST |
| 40.00 | 0.40 | 0.55 | 0.48 | 0.47 | +0.02 | +4.45% | 0.01 | 590 | 612 | 0.22 | -0.30 | 0.14 | -0.02 | 2/20/2026 | 2/20/2026 3:59:57 PM EST |
| 41.00 | 0.70 | 1.00 | 0.85 | 0.85 | -0.20 | -19.05% | 0.02 | 206 | 125 | 0.22 | -0.44 | 0.16 | -0.02 | 2/20/2026 | 2/20/2026 3:59:57 PM EST |
| 42.00 | 1.00 | 1.80 | 1.40 | 2.20 | 0.00 | 0.00% | 0.03 | 0 | 260 | 0.21 | -0.61 | 0.17 | -0.02 | 2/19/2026 | 2/20/2026 3:59:57 PM EST |
| 43.00 | 1.50 | 2.65 | 2.08 | 2.38 | 0.00 | 0.00% | 0.05 | 0 | 308 | 0.35 | -0.77 | 0.14 | -0.01 | 2/19/2026 | 2/20/2026 3:59:57 PM EST |
| 44.00 | 2.20 | 3.50 | 2.85 | 3.20 | 0.00 | 0.00% | 0.06 | 0 | 220 | 0.38 | -0.88 | 0.09 | -0.01 | 2/19/2026 | 2/20/2026 3:59:57 PM EST |
| 45.00 | 3.10 | 4.40 | 3.75 | % | 0.08 | 0 | 0 | 0.41 | -0.94 | 0.05 | 0.00 | 2/20/2026 3:59:57 PM EST | |||
| 46.00 | 3.80 | 5.40 | 4.60 | % | 0.10 | 0 | 0 | 0.47 | -0.98 | 0.02 | 0.00 | 2/20/2026 3:59:57 PM EST | |||
| 47.00 | 4.80 | 6.70 | 5.75 | % | 0.12 | 0 | 0 | 0.61 | -0.99 | 0.01 | 0.00 | 2/20/2026 3:59:57 PM EST | |||
| 48.00 | 5.70 | 8.60 | 7.15 | % | 0.15 | 0 | 0 | 0.80 | -1.00 | 0.00 | 0.00 | 2/20/2026 3:59:57 PM EST | |||
| 49.00 | 6.70 | 9.60 | 8.15 | % | 0.17 | 0 | 0 | 0.85 | -1.00 | 0.00 | 0.00 | 2/20/2026 3:59:57 PM EST | |||
| 50.00 | 7.70 | 10.90 | 9.30 | % | 0.19 | 0 | 0 | 1.04 | -1.00 | 0.00 | 0.00 | 2/20/2026 3:59:57 PM EST | |||
| 55.00 | 12.10 | 16.00 | 14.05 | % | 0.26 | 0 | 0 | 1.36 | -1.00 | 0.00 | 0.00 | 2/20/2026 3:59:57 PM EST |