CPA Open Interest
Copa Holdings S.A. (CPA) had 9.85K open option contracts as of Nov 4, 2026: 4.23K calls and 5.62K puts. Open interest rose 19.6% over the past four weeks, and is CPA's highest level in 4 weeks. The put/call open interest ratio is 1.33, so puts outnumber calls.
Open Interest by Strike
Showing results for CPA, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for CPA, 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 CPA, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for CPA, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for CPA, all expirations, calls & puts. View full history
CPA 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 CPA have?
Copa had 9.85K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 8.98K contracts.
Is CPA open interest rising or falling?
Open interest rose 19.6% over the past four weeks, and is CPA's highest level in 4 weeks. It was 8.23K contracts on Oct 7, 2026. See the CPA open interest history for a longer view.
What is the CPA put/call open interest ratio?
The Copa put/call open interest ratio was 1.33 as of Nov 4, 2026. Four weeks earlier it was 1.34.
What is Copa Holdings S.A.?
Copa Holdings SA is a provider of airline passenger and cargo services through its subsidiaries.