UUP open interest by strike
From the closing options book · October 20, 2026 · updated after every close
At the October 20, 2026 close, UUP options within 45 days held 2,173 calls and 357 puts in open interest, a put/call ratio of 0.16. The biggest call strike near the money was 29 and the biggest put strike 29.
UUP open interest by strike, within 5% of the close
29 carried 1,470 calls and 29 carried 256 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 UUP pages.
These are the October 20, 2026 closing numbers. Members see UUP's map move live all session.
Common questions
2,173 calls and 357 puts within 45 days at the October 20, 2026 close.
29 near the money, with 1,470 contracts.
29 near the money, with 256 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.