ACWI open interest by strike
From the closing options book · October 20, 2026 · updated after every close
At the October 20, 2026 close, ACWI options within 45 days held 173 calls and 441 puts in open interest, a put/call ratio of 2.55. The biggest call strike near the money was 163 and the biggest put strike 158.
ACWI open interest by strike, within 5% of the close
163 carried 101 calls and 158 carried 150 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 ACWI pages.
These are the October 20, 2026 closing numbers. Members see ACWI's map move live all session.
Common questions
173 calls and 441 puts within 45 days at the October 20, 2026 close.
163 near the money, with 101 contracts.
158 near the money, with 150 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.