MSCI Open Interest
MSCI Inc (MSCI) had 10.51K open option contracts as of Nov 4, 2026: 4.95K calls and 5.56K puts. Open interest rose 30.0% over the past four weeks. The put/call open interest ratio is 1.12, so puts outnumber calls.
Open Interest by Strike
Showing results for MSCI, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for MSCI, 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 MSCI, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for MSCI, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for MSCI, all expirations, calls & puts. View full history
MSCI 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 MSCI have?
MSCI had 10.51K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 9.11K contracts.
Is MSCI open interest rising or falling?
Open interest rose 30.0% over the past four weeks. It was 8.08K contracts on Oct 7, 2026. See the MSCI open interest history for a longer view.
What is the MSCI put/call open interest ratio?
The MSCI put/call open interest ratio was 1.12 as of Nov 4, 2026. Four weeks earlier it was 0.97.
What is MSCI Inc?
MSCI has described its mission as enabling investors to build better portfolios for a better world.