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Contract OI history

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Mar 19, 2027 EXPIRATION

MMM $210.00 Call

MMM270319C00210000

Latest saved OI962Oct 23, 2026
Last change+11vs 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. 9624810 2026-10-02: 933 OI2026-10-05: 938 OI2026-10-06: 938 OI2026-10-07: 938 OI2026-10-08: 938 OI2026-10-09: 938 OI2026-10-13: 939 OI2026-10-14: 939 OI2026-10-15: 939 OI2026-10-16: 939 OI2026-10-21: 951 OI2026-10-23: 962 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, 2026962+11
Oct 21, 2026Viewing951+12
Oct 16, 20269390
Oct 15, 20269390
Oct 14, 20269390
Oct 13, 2026939+1
Oct 09, 20269380
Oct 08, 20269380
Oct 07, 20269380
Oct 06, 20269380
Oct 05, 2026938+5
Oct 02, 2026933No prior observation