UNG open interest by strike
From the closing options book · October 20, 2026 · updated after every close
At the October 20, 2026 close, UNG options within 45 days held 17,346 calls and 13,789 puts in open interest, a put/call ratio of 0.79. The biggest call strike near the money was 11 and the biggest put strike 10.
UNG open interest by strike, within 5% of the close
11 carried 5,108 calls and 10 carried 5,689 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 UNG pages.
These are the October 20, 2026 closing numbers. Members see UNG's map move live all session.
Common questions
17,346 calls and 13,789 puts within 45 days at the October 20, 2026 close.
11 near the money, with 5,108 contracts.
10 near the money, with 5,689 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.