OITracker Cboe delayed data

Contract OI history

Back to MMM

Jan 15, 2027 EXPIRATION

MMM $175.00 Call

MMM270115C00175000

Latest saved OI807Oct 23, 2026
Last change+19vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MMM $175.00 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. 8074030 2026-10-02: 742 OI2026-10-05: 752 OI2026-10-06: 779 OI2026-10-07: 781 OI2026-10-08: 781 OI2026-10-09: 770 OI2026-10-13: 779 OI2026-10-14: 779 OI2026-10-15: 779 OI2026-10-16: 778 OI2026-10-21: 788 OI2026-10-23: 807 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, 2026807+19
Oct 21, 2026Viewing788+10
Oct 16, 2026778-1
Oct 15, 20267790
Oct 14, 20267790
Oct 13, 2026779+9
Oct 09, 2026770-11
Oct 08, 20267810
Oct 07, 2026781+2
Oct 06, 2026779+27
Oct 05, 2026752+10
Oct 02, 2026742No prior observation