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Contract OI history

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Mar 19, 2027 EXPIRATION

AI $7.50 Put

AI270319P00007500

Latest saved OI471Oct 23, 2026
Last change+62vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AI $7.50 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. 4712350 2026-10-02: 392 OI2026-10-05: 392 OI2026-10-06: 410 OI2026-10-07: 410 OI2026-10-08: 409 OI2026-10-09: 410 OI2026-10-13: 410 OI2026-10-14: 410 OI2026-10-15: 410 OI2026-10-16: 410 OI2026-10-21: 409 OI2026-10-23: 471 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, 2026Viewing471+62
Oct 21, 2026409-1
Oct 16, 20264100
Oct 15, 20264100
Oct 14, 20264100
Oct 13, 20264100
Oct 09, 2026410+1
Oct 08, 2026409-1
Oct 07, 20264100
Oct 06, 2026410+18
Oct 05, 20263920
Oct 02, 2026392No prior observation