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Contract OI history

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Nov 20, 2026 EXPIRATION

MMM $185.00 Call

MMM261120C00185000

Latest saved OI7,635Oct 23, 2026
Last change+434vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MMM $185.00 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. 7,6353,8170 2026-10-02: 4,716 OI2026-10-05: 5,475 OI2026-10-06: 5,478 OI2026-10-07: 5,478 OI2026-10-08: 5,478 OI2026-10-09: 5,689 OI2026-10-13: 5,688 OI2026-10-14: 5,688 OI2026-10-15: 5,689 OI2026-10-16: 5,695 OI2026-10-21: 7,201 OI2026-10-23: 7,635 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, 2026Viewing7,635+434
Oct 21, 20267,201+1,506
Oct 16, 20265,695+6
Oct 15, 20265,689+1
Oct 14, 20265,6880
Oct 13, 20265,688-1
Oct 09, 20265,689+211
Oct 08, 20265,4780
Oct 07, 20265,4780
Oct 06, 20265,478+3
Oct 05, 20265,475+759
Oct 02, 20264,716No prior observation