COP Open Interest
ConocoPhillips (COP) had 305.7K open option contracts as of Nov 4, 2026: 168.64K calls and 137.05K puts. Open interest rose 3.6% over the past four weeks. The put/call open interest ratio is 0.81, so calls outnumber puts.
Open Interest by Strike
Showing results for COP, 2026-11-06(w), calls & puts
Open Interest Stats
Showing results for COP, 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 COP, 2026-11-06(w), calls & puts
Open Interest Total by Expiry
Showing results for COP, 2026-11-06(w), calls & puts. View all expiries
Open Interest History
Showing daily totals for COP, all expirations, calls & puts. View full history
COP 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 COP have?
ConocoPhillips had 305.7K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 297.67K contracts.
Is COP open interest rising or falling?
Open interest rose 3.6% over the past four weeks. It was 294.95K contracts on Oct 7, 2026. See the COP open interest history for a longer view.
What is the COP put/call open interest ratio?
The ConocoPhillips put/call open interest ratio was 0.81 as of Nov 4, 2026. Four weeks earlier it was 0.73.
What is ConocoPhillips?
ConocoPhillips is a US-based independent exploration and production firm.