FCEL open interest by strike
From the closing options book · October 20, 2026 · updated after every close
At the October 20, 2026 close, FCEL options within 45 days held 2,090 calls and 10,961 puts in open interest, a put/call ratio of 5.24. The biggest call strike near the money was 13 and the biggest put strike 13.
FCEL open interest by strike, within 5% of the close
13 carried 741 calls and 13 carried 1,273 puts.
Open interest counts contracts still open after the close; it settles overnight. Large strikes are where dealer hedging is concentrated, which is why open interest feeds the gamma levels and max pain on the other FCEL pages.
These are the October 20, 2026 closing numbers. Members see FCEL's map move live all session.
Common questions
2,090 calls and 10,961 puts within 45 days at the October 20, 2026 close.
13 near the money, with 741 contracts.
13 near the money, with 1,273 contracts.
Compare: open interest by strike on other tickers
Measured from the closing options book and rebuilt after every close. Nothing on this page is live. Levels are where dealer hedging is concentrated, not targets or forecasts. Not investment advice.