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Contract OI history

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Jan 21, 2028 EXPIRATION

AI $5.00 Put

AI280121P00005000

Latest saved OI406Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AI $5.00 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. 4062030 2026-10-02: 371 OI2026-10-05: 371 OI2026-10-06: 382 OI2026-10-07: 382 OI2026-10-08: 382 OI2026-10-09: 404 OI2026-10-13: 403 OI2026-10-14: 403 OI2026-10-15: 403 OI2026-10-16: 404 OI2026-10-21: 406 OI2026-10-23: 406 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, 2026Viewing4060
Oct 21, 2026406+2
Oct 16, 2026404+1
Oct 15, 20264030
Oct 14, 20264030
Oct 13, 2026403-1
Oct 09, 2026404+22
Oct 08, 20263820
Oct 07, 20263820
Oct 06, 2026382+11
Oct 05, 20263710
Oct 02, 2026371No prior observation