Options Chain for WESTERN MIDSTREAM PARTNERS LP COM UNIT LP INT (WES) - $42.74 as of 3/26/2026 10:16:56 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20.00 | 20.70 | 23.40 | 22.05 | 22.06 | 0.00 | 0.00% | 1.10 | 0 | 102 | 1.73 | 1.00 | 0.00 | 0.00 | 3/25/2026 | 3/26/2026 3:59:54 PM EST |
| 25.00 | 15.70 | 18.70 | 17.20 | % | 0.69 | 0 | 37 | 1.35 | 1.00 | 0.00 | 0.00 | 3/26/2026 3:59:54 PM EST | |||
| 30.00 | 11.40 | 14.60 | 13.00 | % | 0.43 | 0 | 9 | 1.25 | 1.00 | 0.00 | 0.00 | 3/26/2026 3:59:54 PM EST | |||
| 31.00 | 10.40 | 13.40 | 11.90 | % | 0.38 | 0 | 31 | 1.15 | 1.00 | 0.00 | 0.00 | 3/26/2026 3:59:54 PM EST | |||
| 32.00 | 9.40 | 12.60 | 11.00 | % | 0.34 | 0 | 0 | 1.10 | 1.00 | 0.00 | 0.00 | 3/26/2026 3:59:54 PM EST | |||
| 33.00 | 8.40 | 11.60 | 10.00 | % | 0.30 | 0 | 11 | 0.97 | 1.00 | 0.00 | 0.00 | 3/26/2026 3:59:54 PM EST | |||
| 34.00 | 7.40 | 10.20 | 8.80 | % | 0.26 | 0 | 0 | 0.88 | 1.00 | 0.00 | 0.00 | 3/26/2026 3:59:54 PM EST | |||
| 35.00 | 6.40 | 8.30 | 7.35 | % | 0.21 | 0 | 0 | 0.53 | 1.00 | 0.00 | 0.00 | 3/26/2026 3:59:54 PM EST | |||
| 36.00 | 5.50 | 7.20 | 6.35 | % | 0.18 | 0 | 0 | 0.51 | 1.00 | 0.00 | 0.00 | 3/26/2026 3:59:54 PM EST | |||
| 37.00 | 4.70 | 6.00 | 5.35 | 5.67 | % | 0.14 | 10 | 6 | 0.39 | 0.98 | 0.04 | 0.00 | 3/26/2026 | 3/26/2026 3:59:54 PM EST | |
| 38.00 | 3.70 | 5.00 | 4.35 | 5.00 | 0.00 | 0.00% | 0.11 | 0 | 191 | 0.34 | 0.93 | 0.07 | 0.00 | 3/24/2026 | 3/26/2026 3:59:54 PM EST |
| 39.00 | 2.80 | 4.20 | 3.50 | 3.96 | 0.00 | 0.00% | 0.09 | 0 | 1,375 | 0.34 | 0.85 | 0.08 | -0.01 | 3/24/2026 | 3/26/2026 3:59:54 PM EST |
| 40.00 | 2.25 | 3.40 | 2.83 | 3.10 | +0.13 | +4.38% | 0.07 | 1 | 576 | 0.33 | 0.77 | 0.10 | -0.01 | 3/26/2026 | 3/26/2026 3:59:54 PM EST |
| 41.00 | 1.90 | 2.60 | 2.25 | 1.93 | 0.00 | 0.00% | 0.05 | 0 | 654 | 0.25 | 0.67 | 0.11 | -0.01 | 3/25/2026 | 3/26/2026 3:59:54 PM EST |
| 42.00 | 1.30 | 1.85 | 1.58 | 1.45 | +0.17 | +13.29% | 0.04 | 8 | 621 | 0.25 | 0.55 | 0.12 | -0.01 | 3/26/2026 | 3/26/2026 3:59:54 PM EST |
| 43.00 | 0.80 | 1.25 | 1.03 | 0.92 | 0.00 | 0.00% | 0.02 | 12 | 630 | 0.24 | 0.43 | 0.11 | -0.01 | 3/26/2026 | 3/26/2026 3:59:54 PM EST |
| 44.00 | 0.50 | 0.90 | 0.70 | 0.60 | 0.00 | 0.00% | 0.02 | 0 | 848 | 0.25 | 0.31 | 0.10 | -0.01 | 3/25/2026 | 3/26/2026 3:59:54 PM EST |
| 45.00 | 0.30 | 0.55 | 0.43 | 0.32 | 0.00 | 0.00% | 0.01 | 0 | 710 | 0.24 | 0.22 | 0.08 | -0.01 | 3/25/2026 | 3/26/2026 3:59:54 PM EST |
| 46.00 | 0.15 | 0.35 | 0.25 | 0.20 | +0.05 | +33.34% | 0.01 | 4 | 481 | 0.24 | 0.14 | 0.06 | -0.01 | 3/26/2026 | 3/26/2026 3:59:54 PM EST |
| 47.00 | 0.05 | 0.25 | 0.15 | 0.15 | % | 0.00 | 4 | 27 | 0.24 | 0.09 | 0.04 | 0.00 | 3/26/2026 | 3/26/2026 3:59:54 PM EST | |
| 48.00 | 0.00 | 0.30 | 0.15 | % | 0.00 | 0 | 0 | 0.33 | 0.08 | 0.04 | 0.00 | 3/26/2026 3:59:54 PM EST | |||
| 49.00 | 0.00 | 0.35 | 0.18 | % | 0.00 | 0 | 0 | 0.35 | 0.05 | 0.03 | 0.00 | 3/26/2026 3:59:54 PM EST | |||
| 50.00 | 0.00 | 0.50 | 0.25 | % | 0.01 | 0 | 5 | 0.42 | 0.03 | 0.02 | 0.00 | 3/26/2026 3:59:54 PM EST | |||
| 55.00 | 0.00 | 0.70 | 0.35 | % | 0.01 | 0 | 0 | 0.63 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:54 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 | 0.65 | 0.33 | % | 0.02 | 0 | 0 | 1.50 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:54 PM EST | |||
| 25.00 | 0.00 | 0.65 | 0.33 | % | 0.01 | 0 | 0 | 1.12 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:54 PM EST | |||
| 30.00 | 0.00 | 0.70 | 0.35 | % | 0.01 | 0 | 33 | 0.82 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:54 PM EST | |||
| 31.00 | 0.00 | 0.70 | 0.35 | % | 0.01 | 0 | 2 | 0.76 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:54 PM EST | |||
| 32.00 | 0.00 | 0.70 | 0.35 | % | 0.01 | 0 | 2,517 | 0.70 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:54 PM EST | |||
| 33.00 | 0.00 | 0.40 | 0.20 | % | 0.01 | 0 | 90 | 0.54 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:54 PM EST | |||
| 34.00 | 0.00 | 0.60 | 0.30 | % | 0.01 | 0 | 1,767 | 0.56 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:54 PM EST | |||
| 35.00 | 0.10 | 0.30 | 0.20 | 0.23 | -0.02 | -8.00% | 0.01 | 3 | 419 | 0.37 | 0.00 | 0.00 | 0.00 | 3/26/2026 | 3/26/2026 3:59:54 PM EST |
| 36.00 | 0.05 | 0.35 | 0.20 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 166 | 0.31 | 0.00 | 0.00 | 0.00 | 3/24/2026 | 3/26/2026 3:59:54 PM EST |
| 37.00 | 0.15 | 0.25 | 0.20 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 242 | 0.28 | -0.02 | 0.04 | 0.00 | 3/25/2026 | 3/26/2026 3:59:54 PM EST |
| 38.00 | 0.15 | 0.50 | 0.33 | 0.40 | 0.00 | 0.00% | 0.01 | 10 | 555 | 0.30 | -0.07 | 0.07 | 0.00 | 3/26/2026 | 3/26/2026 3:59:54 PM EST |
| 39.00 | 0.40 | 0.65 | 0.53 | 0.62 | 0.00 | 0.00% | 0.01 | 0 | 315 | 0.28 | -0.15 | 0.08 | -0.01 | 3/25/2026 | 3/26/2026 3:59:54 PM EST |
| 40.00 | 0.65 | 1.00 | 0.83 | 0.97 | +0.09 | +10.23% | 0.02 | 63 | 466 | 0.28 | -0.23 | 0.10 | -0.01 | 3/26/2026 | 3/26/2026 3:59:54 PM EST |
| 41.00 | 0.85 | 1.35 | 1.10 | 1.17 | 0.00 | 0.00% | 0.03 | 0 | 127 | 0.25 | -0.33 | 0.11 | -0.01 | 3/24/2026 | 3/26/2026 3:59:54 PM EST |
| 42.00 | 1.25 | 2.00 | 1.63 | 1.75 | 0.00 | 0.00% | 0.04 | 1 | 60 | 0.25 | -0.45 | 0.12 | -0.01 | 3/26/2026 | 3/26/2026 3:59:54 PM EST |
| 43.00 | 1.85 | 2.60 | 2.23 | % | 0.05 | 0 | 21 | 0.24 | -0.57 | 0.11 | -0.01 | 3/26/2026 3:59:54 PM EST | |||
| 44.00 | 2.45 | 3.60 | 3.03 | % | 0.07 | 0 | 20 | 0.22 | -0.69 | 0.10 | -0.01 | 3/26/2026 3:59:54 PM EST | |||
| 45.00 | 3.30 | 4.40 | 3.85 | % | 0.09 | 0 | 0 | 0.35 | -0.78 | 0.08 | -0.01 | 3/26/2026 3:59:54 PM EST | |||
| 46.00 | 4.10 | 5.40 | 4.75 | % | 0.10 | 0 | 0 | 0.38 | -0.86 | 0.06 | -0.01 | 3/26/2026 3:59:54 PM EST | |||
| 47.00 | 4.90 | 6.40 | 5.65 | % | 0.12 | 0 | 0 | 0.42 | -0.91 | 0.04 | 0.00 | 3/26/2026 3:59:54 PM EST | |||
| 48.00 | 5.90 | 7.30 | 6.60 | % | 0.14 | 0 | 0 | 0.35 | -0.92 | 0.04 | 0.00 | 3/26/2026 3:59:54 PM EST | |||
| 49.00 | 6.80 | 8.30 | 7.55 | % | 0.15 | 0 | 3 | 0.59 | -0.95 | 0.03 | 0.00 | 3/26/2026 3:59:54 PM EST | |||
| 50.00 | 7.70 | 9.30 | 8.50 | % | 0.17 | 0 | 0 | 0.63 | -0.97 | 0.02 | 0.00 | 3/26/2026 3:59:54 PM EST | |||
| 55.00 | 12.50 | 14.90 | 13.70 | % | 0.25 | 0 | 1 | 0.93 | -1.00 | 0.00 | 0.00 | 3/26/2026 3:59:54 PM EST |