OITracker Cboe delayed data

Contract OI history

Back to MMM

Nov 20, 2026 EXPIRATION

MMM $180.00 Call

MMM261120C00180000

Latest saved OI961Oct 23, 2026
Last change+103vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MMM $180.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9614800 2026-10-02: 408 OI2026-10-05: 461 OI2026-10-06: 579 OI2026-10-07: 656 OI2026-10-08: 656 OI2026-10-09: 682 OI2026-10-13: 695 OI2026-10-14: 695 OI2026-10-15: 698 OI2026-10-16: 748 OI2026-10-21: 858 OI2026-10-23: 961 OI Oct 02, 2026Oct 23, 2026

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

MMM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026961+103
Oct 21, 2026Viewing858+110
Oct 16, 2026748+50
Oct 15, 2026698+3
Oct 14, 20266950
Oct 13, 2026695+13
Oct 09, 2026682+26
Oct 08, 20266560
Oct 07, 2026656+77
Oct 06, 2026579+118
Oct 05, 2026461+53
Oct 02, 2026408No prior observation