WES (Western Midstream Partners, LP)
Expected Move & Straddle Price History
The expected move for WES is derived from at-the-money straddle pricing — the market's implied one-standard-deviation move through the next 30 days. Comparing it to realized moves reveals when options are pricing in too much (premium-selling regime) vs too little (premium-buying regime).
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
Current WES Expected Move
30-Day Straddle
$1.18
7-Day Straddle
$1.18
Avg IV
0.4%
IV Rank
30%
Implied one-standard-deviation move through the next 30 days. Compare to WES's realized
move over the same window to gauge whether options are pricing in too much (premium-selling regime)
or too little (premium-buying regime). The
Expected Move Tracker ranks every symbol by
this measure.
WES Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260702 | $1.18 | $1.18 | 0.4% | 30% |
| 20260701 | $1.57 | $1.57 | 0.4% | 31% |
| 20260630 | $1.35 | $1.35 | 0.4% | 29% |
| 20260629 | $1.62 | $1.62 | 0.3% | 23% |
| 20260626 | $1.62 | $1.62 | 0.3% | 23% |
| 20260625 | $1.57 | $1.57 | 0.3% | 8% |
| 20260624 | $1.73 | $1.73 | 0.4% | 26% |
| 20260623 | $1.88 | $1.88 | 0.4% | 31% |
| 20260622 | $1.80 | $1.80 | 0.3% | 12% |
| 20260618 | $2.00 | $0.85 | 0.3% | 18% |
| 20260617 | $2.12 | $0.80 | 0.3% | 19% |
| 20260616 | $2.08 | $0.72 | 0.3% | 14% |
| 20260615 | $2.17 | $0.73 | 0.3% | 15% |
| 20260613 | $2.35 | $1.02 | 0.3% | 21% |
| 20260612 | $2.23 | $1.12 | 0.3% | 21% |
| 20260611 | $2.42 | $1.18 | 0.3% | 23% |
| 20260610 | $2.70 | $1.40 | 0.3% | 11% |
| 20260609 | $2.83 | $1.60 | 0.3% | 16% |
| 20260608 | $2.73 | $1.52 | 0.3% | 17% |
| 20260605 | $2.88 | $1.70 | 0.3% | 18% |
| 20260604 | $2.85 | $1.73 | 0.3% | 15% |
| 20260603 | $2.90 | $1.80 | 0.3% | 13% |
| 20260602 | $1.83 | $1.83 | 0.3% | 22% |
| 20260601 | $1.92 | $1.92 | 0.4% | 32% |
| 20260529 | $1.80 | $1.80 | 0.5% | 44% |
| 20260528 | $1.92 | $1.92 | 0.4% | 37% |
| 20260527 | $1.98 | $1.98 | 0.4% | 40% |
| 20260526 | $2.02 | $2.02 | 0.5% | 49% |
| 20260522 | $2.25 | $2.25 | 0.4% | 36% |
| 20260521 | $2.05 | $2.05 | 0.5% | 45% |
| 20260520 | $2.05 | $2.05 | 0.5% | 48% |
| 20260519 | $2.08 | $2.08 | 0.4% | 41% |
| 20260518 | $2.17 | $2.17 | 0.3% | 23% |
| 20260515 | $1.88 | $0.45 | 0.4% | 42% |
| 20260514 | $2.20 | $0.57 | 0.3% | 20% |
| 20260513 | $2.10 | $0.82 | 0.3% | 17% |
| 20260512 | $2.17 | $0.68 | 0.3% | 14% |
| 20260511 | $2.10 | $0.73 | 0.3% | 12% |
| 20260510 | $2.20 | $1.07 | 0.4% | 28% |
| 20260508 | $2.20 | $1.07 | 0.3% | 16% |
| 20260507 | $2.08 | $1.07 | 0.3% | 8% |
| 20260506 | $2.52 | $1.82 | 0.3% | 7% |
| 20260505 | $2.55 | $1.65 | 0.2% | 3% |
| 20260504 | $2.55 | $1.62 | 0.2% | 2% |
| 20260502 | $1.58 | $1.58 | 0.5% | 35% |
| 20260501 | $1.58 | $1.58 | 0.6% | 41% |
| 20260430 | $1.73 | $1.73 | 0.7% | 51% |
| 20260429 | $1.82 | $1.82 | 0.6% | 48% |
| 20260428 | $1.58 | $1.58 | 0.6% | 48% |
| 20260427 | $1.80 | $1.80 | 0.7% | 51% |
| 20260424 | $1.88 | $1.88 | 0.6% | 43% |
| 20260423 | $1.98 | $1.98 | 0.5% | 39% |
| 20260422 | $2.08 | $2.08 | 0.6% | 40% |
| 20260421 | $2.38 | $2.38 | 0.6% | 40% |
| 20260420 | $2.15 | $2.15 | 0.6% | 40% |
| 20260417 | $2.25 | $0.60 | 0.5% | 36% |
| 20260416 | $2.23 | $0.38 | 0.5% | 32% |
| 20260415 | $2.15 | $0.68 | 0.5% | 35% |
| 20260414 | $2.45 | $0.65 | 0.5% | 33% |
| 20260413 | $2.38 | $0.82 | 0.5% | 32% |