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Contract OI history

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Nov 20, 2026 EXPIRATION

AIG $77.50 Put

AIG261120P00077500

Latest saved OI232Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AIG $77.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2351170 2026-10-02: 94 OI2026-10-05: 94 OI2026-10-06: 94 OI2026-10-07: 94 OI2026-10-08: 94 OI2026-10-09: 97 OI2026-10-13: 217 OI2026-10-14: 217 OI2026-10-15: 217 OI2026-10-16: 217 OI2026-10-21: 235 OI2026-10-23: 232 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

AIG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing232-3
Oct 21, 2026235+18
Oct 16, 20262170
Oct 15, 20262170
Oct 14, 20262170
Oct 13, 2026217+120
Oct 09, 202697+3
Oct 08, 2026940
Oct 07, 2026940
Oct 06, 2026940
Oct 05, 2026940
Oct 02, 202694No prior observation