Options Chain for WESTERN MIDSTREAM PARTNERS LP COM UNIT LP INT (WES) - $49.54 as of 9/6/2026 10:47:50 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 38.00 | 10.10 | 12.40 | 11.25 | % | 0.30 | 0 | 0 | 1.37 | 1.00 | 0.00 | 0.00 | 9/4/2026 3:59:52 PM EST | |||
| 39.00 | 9.40 | 10.90 | 10.15 | % | 0.26 | 0 | 0 | 1.01 | 1.00 | 0.00 | 0.00 | 9/4/2026 3:59:52 PM EST | |||
| 40.00 | 8.70 | 9.80 | 9.25 | % | 0.23 | 0 | 0 | 0.87 | 1.00 | 0.00 | 0.00 | 9/4/2026 3:59:52 PM EST | |||
| 41.00 | 7.40 | 8.90 | 8.15 | 7.35 | 0.00 | 0.00% | 0.20 | 0 | 2 | 0.85 | 1.00 | 0.00 | 0.00 | 8/24/2026 | 9/4/2026 3:59:52 PM EST |
| 42.00 | 6.40 | 7.90 | 7.15 | % | 0.17 | 0 | 0 | 0.77 | 1.00 | 0.00 | 0.00 | 9/4/2026 3:59:52 PM EST | |||
| 43.00 | 5.40 | 6.90 | 6.15 | % | 0.14 | 0 | 0 | 0.69 | 1.00 | 0.00 | 0.00 | 9/4/2026 3:59:52 PM EST | |||
| 44.00 | 4.50 | 5.80 | 5.15 | 4.45 | 0.00 | 0.00% | 0.12 | 0 | 4 | 0.56 | 1.00 | 0.00 | 0.00 | 8/27/2026 | 9/4/2026 3:59:52 PM EST |
| 45.00 | 3.60 | 5.30 | 4.45 | 2.90 | 0.00 | 0.00% | 0.10 | 0 | 4 | 0.68 | 0.99 | 0.02 | 0.00 | 8/31/2026 | 9/4/2026 3:59:52 PM EST |
| 46.00 | 2.60 | 4.10 | 3.35 | 3.22 | +0.62 | +23.85% | 0.07 | 20 | 76 | 0.52 | 0.96 | 0.05 | -0.01 | 9/4/2026 | 9/4/2026 3:59:52 PM EST |
| 47.00 | 2.30 | 3.70 | 3.00 | 2.70 | +1.30 | +92.86% | 0.06 | 59 | 229 | 0.29 | 0.88 | 0.10 | -0.01 | 9/4/2026 | 9/4/2026 3:59:52 PM EST |
| 48.00 | 1.25 | 2.00 | 1.63 | 1.39 | -0.41 | -22.78% | 0.03 | 77 | 162 | 0.31 | 0.78 | 0.15 | -0.02 | 9/4/2026 | 9/4/2026 3:59:52 PM EST |
| 49.00 | 0.75 | 1.30 | 1.03 | 0.90 | 0.00 | 0.00% | 0.02 | 2 | 2,455 | 0.20 | 0.60 | 0.20 | -0.03 | 9/4/2026 | 9/4/2026 3:59:52 PM EST |
| 50.00 | 0.40 | 0.65 | 0.53 | 0.50 | +0.10 | +25.00% | 0.01 | 8 | 1,451 | 0.20 | 0.40 | 0.20 | -0.03 | 9/4/2026 | 9/4/2026 3:59:52 PM EST |
| 55.00 | 0.00 | 0.05 | 0.03 | 0.04 | -0.01 | -20.00% | 0.00 | 2 | 7 | 0.31 | 0.00 | 0.01 | 0.00 | 9/4/2026 | 9/4/2026 3:59:52 PM EST |
| 60.00 | 0.00 | 0.15 | 0.08 | % | 0.00 | 0 | 0 | 0.62 | 0.00 | 0.00 | 0.00 | 9/4/2026 3:59:52 PM EST | |||
| 65.00 | 0.00 | 0.65 | 0.33 | % | 0.01 | 0 | 0 | 1.13 | 0.00 | 0.00 | 0.00 | 9/4/2026 3:59:52 PM EST | |||
| 70.00 | 0.00 | 0.65 | 0.33 | % | 0.00 | 0 | 0 | 1.34 | 0.00 | 0.00 | 0.00 | 9/4/2026 3:59:52 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 38.00 | 0.00 | 0.50 | 0.25 | % | 0.01 | 0 | 0 | 1.10 | 0.00 | 0.00 | 0.00 | 9/4/2026 3:59:52 PM EST | |||
| 39.00 | 0.00 | 0.65 | 0.33 | 0.06 | 0.00 | 0.00% | 0.01 | 0 | 5 | 1.10 | 0.00 | 0.00 | 0.00 | 8/12/2026 | 9/4/2026 3:59:52 PM EST |
| 40.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 1 | 3 | 0.63 | 0.00 | 0.00 | 0.00 | 9/4/2026 | 9/4/2026 3:59:52 PM EST |
| 41.00 | 0.00 | 0.65 | 0.33 | 0.08 | 0.00 | 0.00% | 0.01 | 0 | 102 | 0.93 | 0.00 | 0.00 | 0.00 | 8/10/2026 | 9/4/2026 3:59:52 PM EST |
| 42.00 | 0.00 | 0.35 | 0.18 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 5 | 0.69 | 0.00 | 0.00 | 0.00 | 8/12/2026 | 9/4/2026 3:59:52 PM EST |
| 43.00 | 0.00 | 0.70 | 0.35 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 35 | 0.78 | 0.00 | 0.00 | 0.00 | 8/14/2026 | 9/4/2026 3:59:52 PM EST |
| 44.00 | 0.00 | 0.65 | 0.33 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 22 | 0.68 | 0.00 | 0.00 | 0.00 | 8/24/2026 | 9/4/2026 3:59:52 PM EST |
| 45.00 | 0.00 | 0.15 | 0.08 | 0.10 | 0.00 | 0.00% | 0.00 | 1 | 97 | 0.36 | -0.01 | 0.02 | 0.00 | 9/4/2026 | 9/4/2026 3:59:52 PM EST |
| 46.00 | 0.00 | 0.20 | 0.10 | 0.12 | 0.00 | 0.00% | 0.00 | 0 | 145 | 0.33 | -0.04 | 0.05 | -0.01 | 9/2/2026 | 9/4/2026 3:59:52 PM EST |
| 47.00 | 0.05 | 0.20 | 0.13 | 0.18 | +0.05 | +38.47% | 0.00 | 1 | 1,077 | 0.23 | -0.12 | 0.10 | -0.01 | 9/4/2026 | 9/4/2026 3:59:52 PM EST |
| 48.00 | 0.10 | 0.40 | 0.25 | 0.42 | +0.19 | +82.61% | 0.01 | 2 | 81 | 0.20 | -0.23 | 0.15 | -0.02 | 9/4/2026 | 9/4/2026 3:59:52 PM EST |
| 49.00 | 0.45 | 0.65 | 0.55 | 0.52 | -0.21 | -28.77% | 0.01 | 110 | 30 | 0.20 | -0.40 | 0.20 | -0.03 | 9/4/2026 | 9/4/2026 3:59:52 PM EST |
| 50.00 | 0.85 | 1.45 | 1.15 | 0.90 | 0.00 | 0.00% | 0.02 | 0 | 205 | 0.22 | -0.60 | 0.20 | -0.03 | 8/19/2026 | 9/4/2026 3:59:52 PM EST |
| 55.00 | 5.20 | 6.60 | 5.90 | % | 0.11 | 0 | 0 | 0.74 | -1.00 | 0.01 | 0.00 | 9/4/2026 3:59:52 PM EST | |||
| 60.00 | 10.10 | 11.80 | 10.95 | % | 0.18 | 0 | 0 | 1.12 | -1.00 | 0.00 | 0.00 | 9/4/2026 3:59:52 PM EST | |||
| 65.00 | 15.30 | 17.60 | 16.45 | % | 0.25 | 0 | 0 | 1.66 | -1.00 | 0.00 | 0.00 | 9/4/2026 3:59:52 PM EST | |||
| 70.00 | 19.70 | 22.10 | 20.90 | % | 0.30 | 0 | 0 | 1.72 | -1.00 | 0.00 | 0.00 | 9/4/2026 3:59:52 PM EST |