STLA Open Interest
Stellantis N.V. (STLA) had 428.5K open option contracts as of Nov 4, 2026: 322.94K calls and 105.55K puts. Open interest rose 3.5% over the past four weeks. The put/call open interest ratio is 0.33, so calls outnumber puts.
Open Interest by Strike
Showing results for STLA, 2026-11-06(w), calls & puts
Open Interest Stats
Showing results for STLA, 2026-11-06(w), 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 STLA, 2026-11-06(w), calls & puts
Open Interest Total by Expiry
Showing results for STLA, 2026-11-06(w), calls & puts. View all expiries
Open Interest History
Showing daily totals for STLA, all expirations, calls & puts. View full history
STLA 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 STLA have?
Stellantis had 428.5K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 434.54K contracts.
Is STLA open interest rising or falling?
Open interest rose 3.5% over the past four weeks. It was 413.97K contracts on Oct 7, 2026. See the STLA open interest history for a longer view.
What is the STLA put/call open interest ratio?
The Stellantis put/call open interest ratio was 0.33 as of Nov 4, 2026. Four weeks earlier it was 0.32.
What is Stellantis N.V.?
Stellantis was created out of the merger of US-based Fiat Chrysler Automobiles and French-based Peugeot in January 2021, resulting in the fourth-largest automotive original equipment manufacturer by vehicle sales.