Options Chain for WESTERN MIDSTREAM PARTNERS LP COM UNIT LP INT (WES) - $38.28 as of 10/29/2025 9:27:39 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 10.50 | 12.90 | 11.70 | % | 0.94 | 0 | 0 | EST | |||||||
| 15.00 | 8.40 | 11.00 | 9.70 | % | 0.65 | 0 | 0 | EST | |||||||
| 17.50 | 5.90 | 7.60 | 6.75 | 6.00 | 0.00 | 0.00% | 0.39 | 0 | 2 | 10/22/2025 | EST | ||||
| 20.00 | 17.00 | 20.40 | 18.70 | 18.50 | +0.05 | +0.28% | 0.93 | 1 | 1 | 3.28 | 1.00 | 0.00 | 0.00 | 10/29/2025 | 10/29/2025 3:59:59 PM EST |
| 20.00 | 3.60 | 4.80 | 4.20 | % | 0.21 | 0 | 0 | EST | |||||||
| 22.50 | 1.10 | 2.05 | 1.58 | % | 0.07 | 0 | 1 | EST | |||||||
| 25.00 | 12.00 | 15.40 | 13.70 | 13.90 | 0.00 | 0.00% | 0.55 | 0 | 3 | 2.44 | 1.00 | 0.00 | 0.00 | 10/9/2025 | 10/29/2025 3:59:59 PM EST |
| 25.00 | 0.00 | 0.75 | 0.38 | 0.15 | 0.00 | 0.00% | 0.02 | 0 | 632 | 10/20/2025 | EST | ||||
| 27.00 | 10.40 | 13.40 | 11.90 | 11.66 | 0.00 | 0.00% | 0.44 | 0 | 15 | 2.14 | 1.00 | 0.00 | 0.00 | 10/9/2025 | 10/29/2025 3:59:59 PM EST |
| 28.00 | 9.10 | 11.00 | 10.05 | 11.97 | 0.00 | 0.00% | 0.36 | 0 | 10 | 1.97 | 1.00 | 0.00 | 0.00 | 8/4/2025 | 10/29/2025 3:59:59 PM EST |
| 29.00 | 8.00 | 11.40 | 9.70 | 8.90 | 0.00 | 0.00% | 0.33 | 0 | 19 | 1.83 | 1.00 | 0.00 | 0.00 | 10/21/2025 | 10/29/2025 3:59:59 PM EST |
| 30.00 | 7.00 | 9.40 | 8.20 | 8.50 | +0.25 | +3.03% | 0.27 | 1 | 30 | 1.32 | 1.00 | 0.00 | 0.00 | 10/29/2025 | 10/29/2025 3:59:59 PM EST |
| 30.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 500 | EST | |||||||
| 31.00 | 6.00 | 9.40 | 7.70 | 7.90 | 0.00 | 0.00% | 0.25 | 0 | 15 | 1.57 | 1.00 | 0.00 | 0.00 | 10/3/2025 | 10/29/2025 3:59:59 PM EST |
| 32.00 | 5.00 | 8.40 | 6.70 | 6.67 | 0.00 | 0.00% | 0.21 | 0 | 10 | 1.48 | 1.00 | 0.00 | 0.00 | 9/10/2025 | 10/29/2025 3:59:59 PM EST |
| 33.00 | 4.00 | 7.40 | 5.70 | 5.54 | 0.00 | 0.00% | 0.17 | 0 | 0 | 1.35 | 1.00 | 0.00 | 0.00 | 7/1/2025 | 10/29/2025 3:59:59 PM EST |
| 34.00 | 3.10 | 6.40 | 4.75 | 4.42 | 0.00 | 0.00% | 0.14 | 0 | 11 | 1.23 | 1.00 | 0.00 | 0.00 | 8/11/2025 | 10/29/2025 3:59:59 PM EST |
| 35.00 | 2.05 | 4.90 | 3.48 | 4.00 | 0.00 | 0.00% | 0.10 | 0 | 2 | 0.92 | 1.00 | 0.00 | 0.00 | 8/12/2025 | 10/29/2025 3:59:59 PM EST |
| 35.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | EST | |||||||
| 36.00 | 1.20 | 3.80 | 2.50 | 2.85 | 0.00 | 0.00% | 0.07 | 0 | 23 | 0.77 | 0.91 | 0.20 | 0.00 | 10/28/2025 | 10/29/2025 3:59:59 PM EST |
| 37.00 | 0.75 | 2.50 | 1.63 | 1.80 | 0.00 | 0.00% | 0.04 | 0 | 182 | 0.56 | 0.80 | 0.29 | 0.00 | 10/27/2025 | 10/29/2025 3:59:59 PM EST |
| 38.00 | 0.35 | 1.10 | 0.73 | 0.60 | -0.42 | -41.18% | 0.02 | 4 | 485 | 0.32 | 0.54 | 0.28 | -0.01 | 10/29/2025 | 10/29/2025 3:59:59 PM EST |
| 39.00 | 0.20 | 0.30 | 0.25 | 0.25 | -0.07 | -21.88% | 0.01 | 58 | 2,110 | 0.18 | 0.28 | 0.20 | -0.01 | 10/29/2025 | 10/29/2025 3:59:59 PM EST |
| 40.00 | 0.10 | 0.20 | 0.15 | 0.16 | 0.00 | 0.00% | 0.00 | 0 | 4,087 | 0.22 | 0.13 | 0.11 | 0.00 | 10/28/2025 | 10/29/2025 3:59:59 PM EST |
| 41.00 | 0.00 | 0.15 | 0.08 | 0.03 | -0.07 | -70.00% | 0.00 | 1 | 966 | 0.28 | 0.05 | 0.05 | 0.00 | 10/29/2025 | 10/29/2025 3:59:59 PM EST |
| 42.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 303 | 0.26 | 0.01 | 0.02 | 0.00 | 10/20/2025 | 10/29/2025 3:59:59 PM EST |
| 43.00 | 0.00 | 0.90 | 0.45 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 304 | 0.70 | 0.00 | 0.01 | 0.00 | 10/15/2025 | 10/29/2025 3:59:59 PM EST |
| 44.00 | 0.00 | 0.90 | 0.45 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 190 | 0.76 | 0.00 | 0.00 | 0.00 | 10/2/2025 | 10/29/2025 3:59:59 PM EST |
| 45.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 210 | 0.44 | 0.00 | 0.00 | 0.00 | 10/28/2025 | 10/29/2025 3:59:59 PM EST |
| 46.00 | 0.00 | 0.90 | 0.45 | 0.22 | 0.00 | 0.00% | 0.01 | 0 | 62 | 0.88 | 0.00 | 0.00 | 0.00 | 6/2/2025 | 10/29/2025 3:59:59 PM EST |
| 47.00 | 0.00 | 0.80 | 0.40 | 0.08 | 0.00 | 0.00% | 0.01 | 0 | 32 | 0.90 | 0.00 | 0.00 | 0.00 | 8/1/2025 | 10/29/2025 3:59:59 PM EST |
| 48.00 | 0.00 | 0.90 | 0.45 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.99 | 0.00 | 0.00 | 0.00 | 9/11/2025 | 10/29/2025 3:59:59 PM EST |
| 49.00 | 0.00 | 0.65 | 0.33 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.93 | 0.00 | 0.00 | 0.00 | 5/19/2025 | 10/29/2025 3:59:59 PM EST |
| 50.00 | 0.00 | 0.60 | 0.30 | 0.11 | 0.00 | 0.00% | 0.01 | 0 | 26 | 0.96 | 0.00 | 0.00 | 0.00 | 5/20/2025 | 10/29/2025 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | EST | |||||||
| 15.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | EST | |||||||
| 17.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | EST | |||||||
| 20.00 | 0.00 | 0.15 | 0.08 | % | 0.00 | 0 | 0 | 1.42 | 0.00 | 0.00 | 0.00 | 10/29/2025 3:59:59 PM EST | |||
| 20.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | EST | |||||||
| 22.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 15 | EST | |||||||
| 25.00 | 0.00 | 0.25 | 0.13 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 32 | 1.09 | 0.00 | 0.00 | 0.00 | 6/24/2025 | 10/29/2025 3:59:59 PM EST |
| 25.00 | 1.30 | 2.95 | 2.13 | 1.40 | 0.00 | 0.00% | 0.09 | 0 | 5 | 10/27/2025 | EST | ||||
| 27.00 | 0.00 | 0.35 | 0.18 | % | 0.01 | 0 | 0 | 1.00 | 0.00 | 0.00 | 0.00 | 10/29/2025 3:59:59 PM EST | |||
| 28.00 | 0.00 | 0.50 | 0.25 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 30 | 1.01 | 0.00 | 0.00 | 0.00 | 6/10/2025 | 10/29/2025 3:59:59 PM EST |
| 29.00 | 0.00 | 0.25 | 0.13 | 0.17 | 0.00 | 0.00% | 0.00 | 0 | 16 | 0.76 | 0.00 | 0.00 | 0.00 | 7/8/2025 | 10/29/2025 3:59:59 PM EST |
| 30.00 | 5.60 | 7.10 | 6.35 | % | 0.21 | 0 | 900 | EST | |||||||
| 30.00 | 0.00 | 0.45 | 0.23 | 0.17 | 0.00 | 0.00% | 0.01 | 0 | 41 | 0.80 | 0.00 | 0.00 | 0.00 | 7/22/2025 | 10/29/2025 3:59:59 PM EST |
| 31.00 | 0.00 | 0.90 | 0.45 | 0.23 | 0.00 | 0.00% | 0.01 | 0 | 60 | 0.92 | 0.00 | 0.00 | 0.00 | 7/16/2025 | 10/29/2025 3:59:59 PM EST |
| 32.00 | 0.00 | 0.20 | 0.10 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 85 | 0.49 | 0.00 | 0.00 | 0.00 | 10/14/2025 | 10/29/2025 3:59:59 PM EST |
| 33.00 | 0.00 | 0.15 | 0.08 | 0.11 | 0.00 | 0.00% | 0.00 | 0 | 184 | 0.39 | 0.00 | 0.00 | 0.00 | 10/27/2025 | 10/29/2025 3:59:59 PM EST |
| 34.00 | 0.00 | 0.50 | 0.25 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 1,361 | 0.50 | 0.00 | 0.00 | 0.00 | 10/27/2025 | 10/29/2025 3:59:59 PM EST |
| 35.00 | 10.20 | 12.60 | 11.40 | % | 0.33 | 0 | 0 | EST | |||||||
| 35.00 | 0.05 | 0.40 | 0.23 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 490 | 0.27 | 0.00 | 0.00 | 0.00 | 10/28/2025 | 10/29/2025 3:59:59 PM EST |
| 36.00 | 0.10 | 0.55 | 0.33 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 706 | 0.24 | -0.09 | 0.20 | 0.00 | 10/27/2025 | 10/29/2025 3:59:59 PM EST |
| 37.00 | 0.40 | 0.70 | 0.55 | 0.60 | +0.15 | +33.34% | 0.01 | 8 | 791 | 0.21 | -0.20 | 0.29 | 0.00 | 10/29/2025 | 10/29/2025 3:59:59 PM EST |
| 38.00 | 0.95 | 1.30 | 1.13 | 1.04 | +0.24 | +30.00% | 0.03 | 30 | 2,020 | 0.23 | -0.46 | 0.28 | -0.01 | 10/29/2025 | 10/29/2025 3:59:59 PM EST |
| 39.00 | 1.25 | 2.55 | 1.90 | 1.64 | 0.00 | 0.00% | 0.05 | 0 | 322 | 0.45 | -0.72 | 0.20 | -0.01 | 10/28/2025 | 10/29/2025 3:59:59 PM EST |
| 40.00 | 1.35 | 3.80 | 2.58 | 2.90 | 0.00 | 0.00% | 0.06 | 0 | 105 | 0.61 | -0.87 | 0.11 | 0.00 | 10/22/2025 | 10/29/2025 3:59:59 PM EST |
| 41.00 | 2.35 | 4.90 | 3.63 | 3.20 | 0.00 | 0.00% | 0.09 | 0 | 4 | 0.73 | -0.95 | 0.05 | 0.00 | 9/2/2025 | 10/29/2025 3:59:59 PM EST |
| 42.00 | 3.20 | 5.90 | 4.55 | 5.09 | 0.00 | 0.00% | 0.11 | 0 | 14 | 0.81 | -0.99 | 0.02 | 0.00 | 10/22/2025 | 10/29/2025 3:59:59 PM EST |
| 43.00 | 4.30 | 6.90 | 5.60 | % | 0.13 | 0 | 0 | 0.88 | -1.00 | 0.01 | 0.00 | 10/29/2025 3:59:59 PM EST | |||
| 44.00 | 5.20 | 6.90 | 6.05 | 7.50 | 0.00 | 0.00% | 0.14 | 0 | 1 | 0.60 | -1.00 | 0.00 | 0.00 | 10/22/2025 | 10/29/2025 3:59:59 PM EST |
| 45.00 | 7.10 | 9.50 | 8.30 | 10.07 | 0.00 | 0.00% | 0.18 | 0 | 31 | 1.20 | -1.00 | 0.00 | 0.00 | 4/8/2025 | 10/29/2025 3:59:59 PM EST |
| 46.00 | 7.20 | 10.50 | 8.85 | 6.00 | 0.00 | 0.00% | 0.19 | 0 | 3 | 1.26 | -1.00 | 0.00 | 0.00 | 8/6/2025 | 10/29/2025 3:59:59 PM EST |
| 47.00 | 8.20 | 11.30 | 9.75 | 6.90 | 0.00 | 0.00% | 0.21 | 0 | 1 | 1.26 | -1.00 | 0.00 | 0.00 | 8/6/2025 | 10/29/2025 3:59:59 PM EST |
| 48.00 | 10.10 | 12.50 | 11.30 | 7.80 | 0.00 | 0.00% | 0.24 | 0 | 13 | 1.38 | -1.00 | 0.00 | 0.00 | 8/6/2025 | 10/29/2025 3:59:59 PM EST |
| 49.00 | 11.10 | 13.40 | 12.25 | 9.00 | 0.00 | 0.00% | 0.25 | 0 | 24 | 1.41 | -1.00 | 0.00 | 0.00 | 8/6/2025 | 10/29/2025 3:59:59 PM EST |
| 50.00 | 12.10 | 14.50 | 13.30 | 9.90 | 0.00 | 0.00% | 0.27 | 0 | 10 | 1.50 | -1.00 | 0.00 | 0.00 | 8/6/2025 | 10/29/2025 3:59:59 PM EST |