SPG Open Interest
Simon Property Group Inc (SPG) had 41.86K open option contracts as of Nov 4, 2026: 18.64K calls and 23.22K puts. Open interest fell 5.3% over the past four weeks. The put/call open interest ratio is 1.25, so puts outnumber calls.
Open Interest by Strike
Showing results for SPG, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for SPG, 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 SPG, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for SPG, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for SPG, all expirations, calls & puts. View full history
SPG 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 SPG have?
Simon Property had 41.86K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 42.7K contracts.
Is SPG open interest rising or falling?
Open interest fell 5.3% over the past four weeks. It was 44.23K contracts on Oct 7, 2026. See the SPG open interest history for a longer view.
What is the SPG put/call open interest ratio?
The Simon Property put/call open interest ratio was 1.25 as of Nov 4, 2026. Four weeks earlier it was 1.30.
What is Simon Property Group Inc?
Simon Property Group is the largest retail real estate investment trust in the United States.