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Contract OI history

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Oct 23, 2026 EXPIRATION

AI $11.50 Put

AI261023P00011500

Latest saved OI2,015Oct 23, 2026
Last change+72vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AI $11.50 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. 2,0151,0070 2026-10-02: 315 OI2026-10-05: 315 OI2026-10-06: 315 OI2026-10-07: 328 OI2026-10-08: 328 OI2026-10-09: 352 OI2026-10-13: 382 OI2026-10-14: 382 OI2026-10-15: 369 OI2026-10-16: 399 OI2026-10-21: 1,943 OI2026-10-23: 2,015 OI Oct 02, 2026Oct 23, 2026

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

AI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,015+72
Oct 21, 20261,943+1,544
Oct 16, 2026399+30
Oct 15, 2026369-13
Oct 14, 20263820
Oct 13, 2026382+30
Oct 09, 2026352+24
Oct 08, 20263280
Oct 07, 2026328+13
Oct 06, 20263150
Oct 05, 20263150
Oct 02, 2026315No prior observation