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Contract OI history

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Jan 15, 2027 EXPIRATION

MMM $190.00 Call

MMM270115C00190000

Latest saved OI1,174Oct 23, 2026
Last change+29vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MMM $190.00 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. 1,1745870 2026-10-02: 693 OI2026-10-05: 654 OI2026-10-06: 669 OI2026-10-07: 667 OI2026-10-08: 667 OI2026-10-09: 892 OI2026-10-13: 895 OI2026-10-14: 895 OI2026-10-15: 896 OI2026-10-16: 896 OI2026-10-21: 1,145 OI2026-10-23: 1,174 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, 20261,174+29
Oct 21, 2026Viewing1,145+249
Oct 16, 20268960
Oct 15, 2026896+1
Oct 14, 20268950
Oct 13, 2026895+3
Oct 09, 2026892+225
Oct 08, 20266670
Oct 07, 2026667-2
Oct 06, 2026669+15
Oct 05, 2026654-39
Oct 02, 2026693No prior observation