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Contract OI history

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Oct 23, 2026 EXPIRATION

AI $9.50 Put

AI261023P00009500

Latest saved OI166Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AI $9.50 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. 166830 2026-10-02: 21 OI2026-10-05: 157 OI2026-10-06: 161 OI2026-10-07: 161 OI2026-10-08: 161 OI2026-10-09: 164 OI2026-10-13: 161 OI2026-10-14: 161 OI2026-10-15: 161 OI2026-10-16: 161 OI2026-10-21: 161 OI2026-10-23: 166 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, 2026Viewing166+5
Oct 21, 20261610
Oct 16, 20261610
Oct 15, 20261610
Oct 14, 20261610
Oct 13, 2026161-3
Oct 09, 2026164+3
Oct 08, 20261610
Oct 07, 20261610
Oct 06, 2026161+4
Oct 05, 2026157+136
Oct 02, 202621No prior observation