WES Open Interest
Western Midstream Partners LP (WES) had 39.21K open option contracts as of Nov 4, 2026: 25.23K calls and 13.98K puts. Open interest fell 1.2% over the past four weeks. The put/call open interest ratio is 0.55, so calls outnumber puts.
Open Interest by Strike
Showing results for WES, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for WES, 2026-11-20(m), calls & puts
| Call Open Interest Total | |
|---|---|
| Put Open Interest Total | |
| Open Interest Total | |
| Put-Call Open Interest Ratio |
Highest Open Interest Options
Showing results for WES, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for WES, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for WES, all expirations, calls & puts. View full history
WES Open Interest FAQ
What is open interest?
Open interest is the number of option contracts that are open and not yet closed, exercised, or expired. The Options Clearing Corporation calculates it once a day from the previous day's trades, and it is published before the market opens.
How much open interest does WES have?
Western Midstream Partners had 39.21K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 39.39K contracts.
Is WES open interest rising or falling?
Open interest fell 1.2% over the past four weeks. It was 39.67K contracts on Oct 7, 2026. See the WES open interest history for a longer view.
What is the WES put/call open interest ratio?
The Western Midstream Partners put/call open interest ratio was 0.55 as of Nov 4, 2026. Four weeks earlier it was 0.57.
What is Western Midstream Partners LP?
Western Midstream Partners LP is a USA-based company which own, operate, acquire and develop midstream energy assets.