OZK Open Interest
Bank OZK (OZK) had 29.38K open option contracts as of Nov 4, 2026: 9.16K calls and 20.22K puts. Open interest rose 8.5% over the past four weeks. The put/call open interest ratio is 2.21, so puts outnumber calls.
Open Interest by Strike
Showing results for OZK, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for OZK, 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 OZK, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for OZK, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for OZK, all expirations, calls & puts. View full history
OZK 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 OZK have?
Bank OZK had 29.38K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 27.73K contracts.
Is OZK open interest rising or falling?
Open interest rose 8.5% over the past four weeks. It was 27.07K contracts on Oct 7, 2026. See the OZK open interest history for a longer view.
What is the OZK put/call open interest ratio?
The Bank OZK put/call open interest ratio was 2.21 as of Nov 4, 2026. Four weeks earlier it was 2.41.
What is Bank OZK?
Bank OZK is a bank holding company that owns and operates a community bank, Bank of the Ozarks.