TCBK Open Interest
Trico Bancshares (TCBK) had 95 open option contracts as of Nov 4, 2026: 77 calls and 18 puts. Open interest rose 79.2% over the past four weeks, and is TCBK's highest level in 4 weeks. The put/call open interest ratio is 0.23, so calls outnumber puts.
Open Interest by Strike
Showing results for TCBK, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for TCBK, 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 TCBK, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for TCBK, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for TCBK, all expirations, calls & puts. View full history
TCBK 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 TCBK have?
Trico Bancshares had 95 open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 69 contracts.
Is TCBK open interest rising or falling?
Open interest rose 79.2% over the past four weeks, and is TCBK's highest level in 4 weeks. It was 53 contracts on Oct 7, 2026. See the TCBK open interest history for a longer view.
What is the TCBK put/call open interest ratio?
The Trico Bancshares put/call open interest ratio was 0.23 as of Nov 4, 2026. Four weeks earlier it was 0.18.
What is Trico Bancshares?
TriCo Bancshares is a California corporation organized to act as a bank holding company for Tri Counties Bank.