AR Open Interest
Antero Resources Corporation (AR) had 92.65K open option contracts as of Nov 4, 2026: 57.51K calls and 35.14K puts. Open interest rose 12.7% over the past four weeks. The put/call open interest ratio is 0.61, so calls outnumber puts.
Open Interest by Strike
Showing results for AR, 2026-11-06(w), calls & puts
Open Interest Stats
Showing results for AR, 2026-11-06(w), calls & puts
| Call Open Interest Total | |
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| Put Open Interest Total | |
| Open Interest Total | |
| Put-Call Open Interest Ratio |
Highest Open Interest Options
Showing results for AR, 2026-11-06(w), calls & puts
Open Interest Total by Expiry
Showing results for AR, 2026-11-06(w), calls & puts. View all expiries
AR 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 AR have?
Antero Resources had 92.65K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 85.51K contracts.
Is AR open interest rising or falling?
Open interest rose 12.7% over the past four weeks. It was 82.24K contracts on Oct 7, 2026. See the AR open interest history for a longer view.
What is the AR put/call open interest ratio?
The Antero Resources put/call open interest ratio was 0.61 as of Nov 4, 2026. Four weeks earlier it was 0.53.
What is Antero Resources Corporation?
Antero Resources is an exploration and production firm whose operations represent a pure play in the Marcellus Shale, located in northern West Virginia.