Options Chain for WESTERN MIDSTREAM PARTNERS LP COM UNIT LP INT (WES) - $46.99 as of 7/30/2026 3:47:46 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 | 16.30 | 19.20 | 17.75 | 10.13 | 0.00 | 0.00% | 0.59 | 0 | 0 | 2.16 | 1.00 | 0.00 | 0.00 | 4/21/2026 | 7/30/2026 2:59:03 PM EST |
| 31.00 | 15.30 | 18.20 | 16.75 | 12.27 | 0.00 | 0.00% | 0.54 | 0 | 0 | 2.05 | 1.00 | 0.00 | 0.00 | 6/29/2026 | 7/30/2026 2:59:03 PM EST |
| 32.00 | 13.70 | 17.20 | 15.45 | 15.50 | +1.50 | +10.72% | 0.48 | 75 | 11 | 1.95 | 1.00 | 0.00 | 0.00 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 33.00 | 12.70 | 16.50 | 14.60 | 14.50 | +0.62 | +4.47% | 0.44 | 75 | 12 | 1.84 | 1.00 | 0.00 | 0.00 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 34.00 | 12.30 | 15.20 | 13.75 | 13.50 | +2.43 | +21.96% | 0.40 | 10 | 3 | 1.74 | 1.00 | 0.00 | 0.00 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 35.00 | 11.30 | 14.30 | 12.80 | 9.10 | 0.00 | 0.00% | 0.37 | 0 | 0 | 1.64 | 1.00 | 0.00 | 0.00 | 4/30/2026 | 7/30/2026 2:59:03 PM EST |
| 36.00 | 10.30 | 13.50 | 11.90 | % | 0.33 | 0 | 0 | 1.54 | 1.00 | 0.00 | 0.00 | 7/30/2026 2:59:03 PM EST | |||
| 37.00 | 9.30 | 12.20 | 10.75 | 5.10 | 0.00 | 0.00% | 0.29 | 0 | 0 | 1.44 | 1.00 | 0.00 | 0.00 | 3/23/2026 | 7/30/2026 2:59:03 PM EST |
| 38.00 | 7.70 | 11.20 | 9.45 | 9.50 | +0.75 | +8.58% | 0.25 | 70 | 10 | 1.35 | 1.00 | 0.00 | 0.00 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 39.00 | 6.70 | 10.20 | 8.45 | 8.60 | +3.03 | +54.40% | 0.22 | 170 | 32 | 1.28 | 1.00 | 0.00 | 0.00 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 40.00 | 7.00 | 9.30 | 8.15 | 7.90 | +1.05 | +15.33% | 0.20 | 1,153 | 80 | 0.83 | 1.00 | 0.00 | 0.00 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 41.00 | 5.30 | 8.30 | 6.80 | 6.70 | 0.00 | 0.00% | 0.17 | 200 | 43 | 1.09 | 1.00 | 0.00 | 0.00 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 42.00 | 4.60 | 6.00 | 5.30 | 5.60 | +0.80 | +16.67% | 0.13 | 3,420 | 484 | 1.00 | 1.00 | 0.00 | 0.00 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 43.00 | 3.90 | 6.00 | 4.95 | 4.10 | -0.60 | -12.77% | 0.12 | 5,701 | 964 | 0.52 | 1.00 | 0.00 | 0.00 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 44.00 | 3.00 | 4.40 | 3.70 | 3.40 | -0.10 | -2.86% | 0.08 | 3,438 | 401 | 0.45 | 1.00 | 0.00 | 0.00 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 45.00 | 2.30 | 2.85 | 2.58 | 2.60 | +0.68 | +35.42% | 0.06 | 13,733 | 3,115 | 0.38 | 0.92 | 0.18 | 0.00 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 46.00 | 1.20 | 2.00 | 1.60 | 2.00 | +0.50 | +33.34% | 0.03 | 529 | 361 | 0.27 | 0.79 | 0.31 | 0.00 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 47.00 | 0.85 | 1.15 | 1.00 | 1.10 | +0.36 | +48.65% | 0.02 | 36 | 1,886 | 0.24 | 0.53 | 0.28 | -0.01 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 48.00 | 0.50 | 0.90 | 0.70 | 0.66 | +0.06 | +10.00% | 0.01 | 51 | 732 | 0.25 | 0.31 | 0.19 | -0.01 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 49.00 | 0.25 | 0.50 | 0.38 | 0.42 | +0.14 | +50.00% | 0.01 | 103 | 347 | 0.28 | 0.17 | 0.12 | -0.01 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 50.00 | 0.10 | 0.25 | 0.18 | 0.20 | +0.05 | +33.34% | 0.00 | 83 | 1,019 | 0.25 | 0.09 | 0.08 | -0.01 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 55.00 | 0.00 | 0.05 | 0.03 | 0.05 | -0.01 | -16.67% | 0.00 | 5 | 8 | 0.68 | 0.00 | 0.00 | 0.00 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 60.00 | 0.00 | 0.65 | 0.33 | % | 0.01 | 0 | 0 | 0.88 | 0.00 | 0.00 | 0.00 | 7/30/2026 2:59:03 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 | 0.25 | 0.13 | 0.20 | +0.17 | +566.67% | 0.00 | 1 | 11 | 1.42 | 0.00 | 0.00 | 0.00 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 31.00 | 0.00 | 0.15 | 0.08 | % | 0.00 | 0 | 15 | 0.95 | 0.00 | 0.00 | 0.00 | 7/30/2026 2:59:03 PM EST | |||
| 32.00 | 0.00 | 0.25 | 0.13 | 0.30 | 0.00 | 0.00% | 0.00 | 0 | 27 | 0.98 | 0.00 | 0.00 | 0.00 | 3/26/2026 | 7/30/2026 2:59:03 PM EST |
| 33.00 | 0.00 | 0.05 | 0.03 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 71 | 0.68 | 0.00 | 0.00 | 0.00 | 7/27/2026 | 7/30/2026 2:59:03 PM EST |
| 34.00 | 0.00 | 0.65 | 0.33 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 36 | 1.09 | 0.00 | 0.00 | 0.00 | 4/24/2026 | 7/30/2026 2:59:03 PM EST |
| 35.00 | 0.00 | 0.20 | 0.10 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 189 | 0.75 | 0.00 | 0.00 | 0.00 | 6/18/2026 | 7/30/2026 2:59:03 PM EST |
| 36.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 301 | 0.53 | 0.00 | 0.00 | 0.00 | 7/28/2026 | 7/30/2026 2:59:03 PM EST |
| 37.00 | 0.00 | 0.05 | 0.03 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 137 | 0.48 | 0.00 | 0.00 | 0.00 | 7/14/2026 | 7/30/2026 2:59:03 PM EST |
| 38.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 334 | 0.43 | 0.00 | 0.00 | 0.00 | 7/27/2026 | 7/30/2026 2:59:03 PM EST |
| 39.00 | 0.00 | 0.25 | 0.13 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 610 | 0.54 | 0.00 | 0.00 | 0.00 | 7/17/2026 | 7/30/2026 2:59:03 PM EST |
| 40.00 | 0.00 | 0.25 | 0.13 | 0.23 | 0.00 | 0.00% | 0.00 | 0 | 879 | 0.48 | 0.00 | 0.00 | 0.00 | 7/28/2026 | 7/30/2026 2:59:03 PM EST |
| 41.00 | 0.00 | 0.25 | 0.13 | 0.07 | +0.02 | +40.00% | 0.00 | 6 | 181 | 0.36 | 0.00 | 0.00 | 0.00 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 42.00 | 0.00 | 0.25 | 0.13 | 0.14 | +0.04 | +40.00% | 0.00 | 10 | 208 | 0.30 | 0.00 | 0.00 | 0.00 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 43.00 | 0.10 | 0.25 | 0.18 | 0.15 | -0.13 | -46.43% | 0.00 | 5 | 160 | 0.25 | 0.00 | 0.00 | 0.00 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 44.00 | 0.10 | 0.35 | 0.23 | 0.42 | 0.00 | 0.00% | 0.01 | 0 | 56 | 0.25 | 0.00 | 0.00 | 0.00 | 7/27/2026 | 7/30/2026 2:59:03 PM EST |
| 45.00 | 0.30 | 0.55 | 0.43 | 0.53 | 0.00 | 0.00% | 0.01 | 0 | 196 | 0.22 | -0.08 | 0.18 | 0.00 | 7/29/2026 | 7/30/2026 2:59:03 PM EST |
| 46.00 | 0.55 | 1.00 | 0.78 | 1.05 | +0.06 | +6.07% | 0.02 | 5 | 110 | 0.21 | -0.21 | 0.31 | 0.00 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 47.00 | 1.00 | 1.50 | 1.25 | 1.48 | -0.02 | -1.34% | 0.03 | 1 | 66 | 0.20 | -0.47 | 0.28 | -0.01 | 7/30/2026 | 7/30/2026 2:59:03 PM EST |
| 48.00 | 1.50 | 2.25 | 1.88 | 1.83 | 0.00 | 0.00% | 0.04 | 0 | 4 | 0.34 | -0.69 | 0.19 | -0.01 | 7/24/2026 | 7/30/2026 2:59:03 PM EST |
| 49.00 | 2.10 | 3.20 | 2.65 | 8.50 | 0.00 | 0.00% | 0.05 | 0 | 3 | 0.43 | -0.83 | 0.12 | -0.01 | 3/23/2026 | 7/30/2026 2:59:03 PM EST |
| 50.00 | 3.10 | 4.50 | 3.80 | 6.50 | 0.00 | 0.00% | 0.08 | 0 | 17 | 0.50 | -0.91 | 0.08 | -0.01 | 5/28/2026 | 7/30/2026 2:59:03 PM EST |
| 55.00 | 6.50 | 10.30 | 8.40 | 14.40 | 0.00 | 0.00% | 0.15 | 0 | 2 | 1.00 | -1.00 | 0.00 | 0.00 | 3/23/2026 | 7/30/2026 2:59:03 PM EST |
| 60.00 | 11.40 | 15.30 | 13.35 | % | 0.22 | 0 | 0 | 1.24 | -1.00 | 0.00 | 0.00 | 7/30/2026 2:59:03 PM EST |