WDAY Open Interest
Workday Inc (WDAY) had 153.33K open option contracts as of Nov 4, 2026: 92.16K calls and 61.17K puts. Open interest fell 3.6% over the past four weeks. The put/call open interest ratio is 0.66, so calls outnumber puts.
Open Interest by Strike
Showing results for WDAY, 2026-11-06(w), calls & puts
Open Interest Stats
Showing results for WDAY, 2026-11-06(w), 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 WDAY, 2026-11-06(w), calls & puts
Open Interest Total by Expiry
Showing results for WDAY, 2026-11-06(w), calls & puts. View all expiries
Open Interest History
Showing daily totals for WDAY, all expirations, calls & puts. View full history
WDAY 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 WDAY have?
Workday had 153.33K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 153.12K contracts.
Is WDAY open interest rising or falling?
Open interest fell 3.6% over the past four weeks. It was 159.08K contracts on Oct 7, 2026. See the WDAY open interest history for a longer view.
What is the WDAY put/call open interest ratio?
The Workday put/call open interest ratio was 0.66 as of Nov 4, 2026. Four weeks earlier it was 0.58.
What is Workday Inc?
Workday is a software company that offers human capital management, financial management, and business planning solutions for enterprises.