CUBI Open Interest
Customers Bancorp Inc (CUBI) had 1.01K open option contracts as of Nov 4, 2026: 701 calls and 313 puts. Open interest rose 52.0% over the past four weeks. The put/call open interest ratio is 0.45, so calls outnumber puts.
Open Interest by Strike
Showing results for CUBI, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for CUBI, 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 CUBI, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for CUBI, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for CUBI, all expirations, calls & puts. View full history
CUBI 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 CUBI have?
Customers Bancorp had 1.01K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 801 contracts.
Is CUBI open interest rising or falling?
Open interest rose 52.0% over the past four weeks. It was 667 contracts on Oct 7, 2026. See the CUBI open interest history for a longer view.
What is the CUBI put/call open interest ratio?
The Customers Bancorp put/call open interest ratio was 0.45 as of Nov 4, 2026. Four weeks earlier it was 0.42.
What is Customers Bancorp Inc?
Customers Bancorp Inc is a bank holding company conducting banking activities through its wholly owned subsidiary, Customers Bank.