MMS Open Interest
MAXIMUS Inc (MMS) had 335 open option contracts as of Nov 4, 2026: 160 calls and 175 puts. Open interest fell 45.6% over the past four weeks. The put/call open interest ratio is 1.09, so puts outnumber calls.
Open Interest by Strike
Showing results for MMS, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for MMS, 2026-11-20(m), calls & puts
| Call Open Interest Total | |
|---|---|
| Put Open Interest Total | |
| Open Interest Total | |
| Put-Call Open Interest Ratio |
Highest Open Interest Options
Showing results for MMS, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for MMS, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for MMS, all expirations, calls & puts. View full history
MMS 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 MMS have?
MAXIMUS had 335 open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 455 contracts.
Is MMS open interest rising or falling?
Open interest fell 45.6% over the past four weeks. It was 616 contracts on Oct 7, 2026. See the MMS open interest history for a longer view.
What is the MMS put/call open interest ratio?
The MAXIMUS put/call open interest ratio was 1.09 as of Nov 4, 2026. Four weeks earlier it was 1.17.
What is MAXIMUS Inc?
Maximus Inc designs, develops, and delivers programs enabling people to access vital government services.