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Contract OI history

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Jan 15, 2027 EXPIRATION

MMM $210.00 Call

MMM270115C00210000

Latest saved OI714Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MMM $210.00 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. 7143570 2026-10-02: 711 OI2026-10-05: 711 OI2026-10-06: 711 OI2026-10-07: 711 OI2026-10-08: 711 OI2026-10-09: 711 OI2026-10-13: 710 OI2026-10-14: 710 OI2026-10-15: 710 OI2026-10-16: 710 OI2026-10-21: 712 OI2026-10-23: 714 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, 2026714+2
Oct 21, 2026Viewing712+2
Oct 16, 20267100
Oct 15, 20267100
Oct 14, 20267100
Oct 13, 2026710-1
Oct 09, 20267110
Oct 08, 20267110
Oct 07, 20267110
Oct 06, 20267110
Oct 05, 20267110
Oct 02, 2026711No prior observation