PENN Open Interest
PENN Entertainment Inc (PENN) had 44.47K open option contracts as of Nov 4, 2026: 28.89K calls and 15.58K puts. Open interest fell 4.8% over the past four weeks. The put/call open interest ratio is 0.54, so calls outnumber puts.
Open Interest by Strike
Showing results for PENN, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for PENN, 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 PENN, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for PENN, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for PENN, all expirations, calls & puts. View full history
PENN 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 PENN have?
PENN Entertainment had 44.47K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 43.73K contracts.
Is PENN open interest rising or falling?
Open interest fell 4.8% over the past four weeks. It was 46.71K contracts on Oct 7, 2026. See the PENN open interest history for a longer view.
What is the PENN put/call open interest ratio?
The PENN Entertainment put/call open interest ratio was 0.54 as of Nov 4, 2026. Four weeks earlier it was 0.63.
What is PENN Entertainment Inc?
Penn Entertainment's origins date back to its 1972 racetrack opening in Pennsylvania.