CRWD open interest by strike
From the closing options book · October 20, 2026 · updated after every close
At the October 20, 2026 close, CRWD options within 45 days held 49,651 calls and 77,935 puts in open interest, a put/call ratio of 1.57. The biggest call strike near the money was 230 and the biggest put strike 225.
CRWD open interest by strike, within 5% of the close
230 carried 2,716 calls and 225 carried 5,715 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 CRWD pages.
These are the October 20, 2026 closing numbers. Members see CRWD's map move live all session.
Common questions
49,651 calls and 77,935 puts within 45 days at the October 20, 2026 close.
230 near the money, with 2,716 contracts.
225 near the money, with 5,715 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.