TDG open interest by strike
From the closing options book · October 20, 2026 · updated after every close
At the October 20, 2026 close, TDG options within 45 days held 673 calls and 921 puts in open interest, a put/call ratio of 1.37. The biggest call strike near the money was 1150 and the biggest put strike 1100.
TDG open interest by strike, within 5% of the close
1150 carried 68 calls and 1100 carried 112 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 TDG pages.
These are the October 20, 2026 closing numbers. Members see TDG's map move live all session.
Common questions
673 calls and 921 puts within 45 days at the October 20, 2026 close.
1150 near the money, with 68 contracts.
1100 near the money, with 112 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.