Options Chain for WESTERN MIDSTREAM PARTNERS LP COM UNIT LP INT (WES) - $38.35 as of 9/12/2025 9:36:07 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30.00 | 6.70 | 9.70 | 8.20 | 10.65 | 0.00 | 0.00% | 0.27 | 0 | 5 | 2.21 | 1.00 | 0.00 | 0.00 | 8/6/2025 | 9/12/2025 3:59:55 PM EST |
| 31.00 | 5.70 | 9.50 | 7.60 | % | 0.25 | 0 | 0 | 2.62 | 1.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 32.00 | 5.90 | 7.30 | 6.60 | 6.30 | 0.00 | 0.00% | 0.21 | 0 | 5 | 1.55 | 1.00 | 0.00 | 0.00 | 9/5/2025 | 9/12/2025 3:59:55 PM EST |
| 33.00 | 5.00 | 6.20 | 5.60 | 5.89 | 0.00 | 0.00% | 0.17 | 0 | 2 | 1.31 | 1.00 | 0.00 | 0.00 | 9/4/2025 | 9/12/2025 3:59:55 PM EST |
| 34.00 | 4.00 | 5.20 | 4.60 | 6.70 | 0.00 | 0.00% | 0.14 | 0 | 8 | 1.15 | 1.00 | 0.00 | 0.00 | 8/6/2025 | 9/12/2025 3:59:55 PM EST |
| 35.00 | 3.00 | 4.20 | 3.60 | 3.23 | 0.00 | 0.00% | 0.10 | 0 | 1 | 0.98 | 1.00 | 0.00 | 0.00 | 8/26/2025 | 9/12/2025 3:59:55 PM EST |
| 36.00 | 1.65 | 3.20 | 2.43 | 2.30 | 0.00 | 0.00% | 0.07 | 0 | 18 | 0.81 | 1.00 | 0.01 | 0.00 | 8/12/2025 | 9/12/2025 3:59:55 PM EST |
| 37.00 | 1.25 | 1.80 | 1.53 | 1.26 | 0.00 | 0.00% | 0.04 | 0 | 21 | 0.41 | 0.91 | 0.13 | -0.01 | 9/5/2025 | 9/12/2025 3:59:55 PM EST |
| 38.00 | 0.55 | 0.70 | 0.63 | 0.52 | 0.00 | 0.00% | 0.02 | 0 | 334 | 0.21 | 0.65 | 0.37 | -0.03 | 9/11/2025 | 9/12/2025 3:59:55 PM EST |
| 39.00 | 0.10 | 0.20 | 0.15 | 0.18 | +0.08 | +80.00% | 0.00 | 10 | 837 | 0.18 | 0.22 | 0.39 | -0.02 | 9/12/2025 | 9/12/2025 3:59:55 PM EST |
| 40.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 3,109 | 0.26 | 0.02 | 0.10 | -0.01 | 9/11/2025 | 9/12/2025 3:59:55 PM EST |
| 41.00 | 0.00 | 0.15 | 0.08 | 0.07 | 0.00 | 0.00% | 0.00 | 0 | 1,787 | 0.41 | 0.00 | 0.01 | 0.00 | 9/10/2025 | 9/12/2025 3:59:55 PM EST |
| 42.00 | 0.00 | 0.15 | 0.08 | 0.07 | +0.05 | +250.00% | 0.00 | 1 | 633 | 0.51 | 0.00 | 0.00 | 0.00 | 9/12/2025 | 9/12/2025 3:59:55 PM EST |
| 43.00 | 0.00 | 0.35 | 0.18 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 587 | 0.78 | 0.00 | 0.00 | 0.00 | 8/13/2025 | 9/12/2025 3:59:55 PM EST |
| 44.00 | 0.00 | 0.15 | 0.08 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 154 | 0.70 | 0.00 | 0.00 | 0.00 | 8/6/2025 | 9/12/2025 3:59:55 PM EST |
| 45.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.27 | 0.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 46.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.37 | 0.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 47.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 5 | 1.47 | 0.00 | 0.00 | 0.00 | 7/29/2025 | 9/12/2025 3:59:55 PM EST |
| 48.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.57 | 0.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 50.00 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 0 | 1.89 | 0.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.84 | 0.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 31.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.67 | 0.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 32.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.50 | 0.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 33.00 | 0.00 | 0.75 | 0.38 | 0.04 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.34 | 0.00 | 0.00 | 0.00 | 9/8/2025 | 9/12/2025 3:59:55 PM EST |
| 34.00 | 0.00 | 0.05 | 0.03 | 0.03 | +0.01 | +50.00% | 0.00 | 5 | 9 | 0.53 | 0.00 | 0.00 | 0.00 | 9/12/2025 | 9/12/2025 3:59:55 PM EST |
| 35.00 | 0.00 | 0.20 | 0.10 | 0.07 | 0.00 | 0.00% | 0.00 | 0 | 132 | 0.61 | 0.00 | 0.00 | 0.00 | 9/9/2025 | 9/12/2025 3:59:55 PM EST |
| 36.00 | 0.00 | 0.75 | 0.38 | 0.04 | 0.00 | 0.00% | 0.01 | 0 | 560 | 0.83 | 0.00 | 0.01 | 0.00 | 9/11/2025 | 9/12/2025 3:59:55 PM EST |
| 37.00 | 0.05 | 0.15 | 0.10 | 0.06 | -0.04 | -40.00% | 0.00 | 7 | 349 | 0.22 | -0.09 | 0.13 | -0.01 | 9/12/2025 | 9/12/2025 3:59:55 PM EST |
| 38.00 | 0.10 | 0.25 | 0.18 | 0.15 | -0.15 | -50.00% | 0.00 | 35 | 815 | 0.14 | -0.35 | 0.37 | -0.03 | 9/12/2025 | 9/12/2025 3:59:55 PM EST |
| 39.00 | 0.60 | 0.80 | 0.70 | 0.65 | -0.28 | -30.11% | 0.02 | 75 | 256 | 0.11 | -0.78 | 0.39 | -0.02 | 9/12/2025 | 9/12/2025 3:59:55 PM EST |
| 40.00 | 1.35 | 1.75 | 1.55 | 1.62 | 0.00 | 0.00% | 0.04 | 0 | 101 | 0.29 | -0.98 | 0.10 | -0.01 | 9/9/2025 | 9/12/2025 3:59:55 PM EST |
| 41.00 | 2.00 | 2.90 | 2.45 | % | 0.06 | 0 | 0 | 0.58 | -1.00 | 0.01 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 42.00 | 2.90 | 4.10 | 3.50 | % | 0.08 | 0 | 0 | 0.83 | -1.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 43.00 | 3.90 | 5.10 | 4.50 | % | 0.10 | 0 | 0 | 0.95 | -1.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 44.00 | 4.70 | 6.30 | 5.50 | % | 0.12 | 0 | 0 | 1.19 | -1.00 | 0.00 | 0.00 | 9/12/2025 3:59:55 PM EST | |||
| 45.00 | 5.70 | 7.60 | 6.65 | 5.29 | 0.00 | 0.00% | 0.15 | 0 | 6 | 1.48 | -1.00 | 0.00 | 0.00 | 8/4/2025 | 9/12/2025 3:59:55 PM EST |
| 46.00 | 7.10 | 8.60 | 7.85 | 5.52 | 0.00 | 0.00% | 0.17 | 0 | 0 | 1.59 | -1.00 | 0.00 | 0.00 | 8/6/2025 | 9/12/2025 3:59:55 PM EST |
| 47.00 | 8.10 | 10.40 | 9.25 | 6.55 | 0.00 | 0.00% | 0.20 | 0 | 8 | 2.15 | -1.00 | 0.00 | 0.00 | 8/6/2025 | 9/12/2025 3:59:55 PM EST |
| 48.00 | 9.00 | 11.40 | 10.20 | 7.46 | 0.00 | 0.00% | 0.21 | 0 | 5 | 2.26 | -1.00 | 0.00 | 0.00 | 8/6/2025 | 9/12/2025 3:59:55 PM EST |
| 50.00 | 11.00 | 13.40 | 12.20 | 9.62 | 0.00 | 0.00% | 0.24 | 0 | 0 | 2.47 | -1.00 | 0.00 | 0.00 | 8/6/2025 | 9/12/2025 3:59:55 PM EST |