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Contract OI history

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Nov 20, 2026 EXPIRATION

MMM $190.00 Call

MMM261120C00190000

Latest saved OI496Oct 23, 2026
Last change+56vs 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. 4962480 2026-10-02: 363 OI2026-10-05: 362 OI2026-10-06: 451 OI2026-10-07: 441 OI2026-10-08: 441 OI2026-10-09: 443 OI2026-10-13: 441 OI2026-10-14: 441 OI2026-10-15: 442 OI2026-10-16: 444 OI2026-10-21: 440 OI2026-10-23: 496 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, 2026496+56
Oct 21, 2026Viewing440-4
Oct 16, 2026444+2
Oct 15, 2026442+1
Oct 14, 20264410
Oct 13, 2026441-2
Oct 09, 2026443+2
Oct 08, 20264410
Oct 07, 2026441-10
Oct 06, 2026451+89
Oct 05, 2026362-1
Oct 02, 2026363No prior observation