FLUT Open Interest
Flutter Entertainment plc (FLUT) had 100.65K open option contracts as of Nov 4, 2026: 43.27K calls and 57.38K puts. Open interest rose 26.0% over the past four weeks, and is FLUT's highest level in 8 weeks. The put/call open interest ratio is 1.33, so puts outnumber calls.
Open Interest by Strike
Showing results for FLUT, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for FLUT, 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 FLUT, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for FLUT, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for FLUT, all expirations, calls & puts. View full history
FLUT 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 FLUT have?
Flutter Entertainment had 100.65K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 81.31K contracts.
Is FLUT open interest rising or falling?
Open interest rose 26.0% over the past four weeks, and is FLUT's highest level in 8 weeks. It was 79.87K contracts on Oct 7, 2026. See the FLUT open interest history for a longer view.
What is the FLUT put/call open interest ratio?
The Flutter Entertainment put/call open interest ratio was 1.33 as of Nov 4, 2026. Four weeks earlier it was 1.11.
What is Flutter Entertainment plc?
In 2016, Irish company Paddy Power merged with UK firm Betfair to form online gaming operator Flutter Entertainment.