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Contract OI history

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Nov 20, 2026 EXPIRATION

AIG $72.50 Put

AIG261120P00072500

Latest saved OI290Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AIG $72.50 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. 2971480 2026-10-02: 261 OI2026-10-05: 278 OI2026-10-06: 283 OI2026-10-07: 283 OI2026-10-08: 283 OI2026-10-09: 295 OI2026-10-13: 296 OI2026-10-14: 296 OI2026-10-15: 297 OI2026-10-16: 297 OI2026-10-21: 290 OI2026-10-23: 290 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, 2026Viewing2900
Oct 21, 2026290-7
Oct 16, 20262970
Oct 15, 2026297+1
Oct 14, 20262960
Oct 13, 2026296+1
Oct 09, 2026295+12
Oct 08, 20262830
Oct 07, 20262830
Oct 06, 2026283+5
Oct 05, 2026278+17
Oct 02, 2026261No prior observation