AROC Open Interest
Archrock Inc (AROC) had 11.22K open option contracts as of Nov 4, 2026: 9.92K calls and 1.29K puts. Open interest rose 3.8% over the past four weeks, and is AROC's highest level in 4 weeks. The put/call open interest ratio is 0.13, so calls outnumber puts.
Open Interest by Strike
Showing results for AROC, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for AROC, 2026-11-20(m), 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 AROC, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for AROC, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for AROC, all expirations, calls & puts. View full history
AROC 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 AROC have?
Archrock had 11.22K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 10.73K contracts.
Is AROC open interest rising or falling?
Open interest rose 3.8% over the past four weeks, and is AROC's highest level in 4 weeks. It was 10.8K contracts on Oct 7, 2026. See the AROC open interest history for a longer view.
What is the AROC put/call open interest ratio?
The Archrock put/call open interest ratio was 0.13 as of Nov 4, 2026. Four weeks earlier it was 0.15.
What is Archrock Inc?
Archrock Inc is an energy infrastructure company focused on midstream natural gas compression.