WAL Open Interest
Western Alliance Bancorporation (WAL) had 22.07K open option contracts as of Nov 4, 2026: 9.09K calls and 12.98K puts. Open interest rose 1.4% over the past four weeks. The put/call open interest ratio is 1.43, so puts outnumber calls.
Open Interest by Strike
Showing results for WAL, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for WAL, 2026-11-20(m), calls & puts
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| Put Open Interest Total | |
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Highest Open Interest Options
Showing results for WAL, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for WAL, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for WAL, all expirations, calls & puts. View full history
WAL 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 WAL have?
Western Alliance Bancorporation had 22.07K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 22.0K contracts.
Is WAL open interest rising or falling?
Open interest rose 1.4% over the past four weeks. It was 21.76K contracts on Oct 7, 2026. See the WAL open interest history for a longer view.
What is the WAL put/call open interest ratio?
The Western Alliance Bancorporation put/call open interest ratio was 1.43 as of Nov 4, 2026. Four weeks earlier it was 1.34.
What is Western Alliance Bancorporation?
Western Alliance Bancorp provides a full spectrum of customized loan, deposit, and treasury management capabilities, including funds transfer and other digital payment offerings.