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Contract OI history

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Mar 19, 2027 EXPIRATION

MMM $175.00 Call

MMM270319C00175000

Latest saved OI308Oct 23, 2026
Last change+17vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MMM $175.00 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. 3081540 2026-10-02: 181 OI2026-10-05: 181 OI2026-10-06: 236 OI2026-10-07: 235 OI2026-10-08: 235 OI2026-10-09: 274 OI2026-10-13: 287 OI2026-10-14: 287 OI2026-10-15: 287 OI2026-10-16: 287 OI2026-10-21: 291 OI2026-10-23: 308 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, 2026Viewing308+17
Oct 21, 2026291+4
Oct 16, 20262870
Oct 15, 20262870
Oct 14, 20262870
Oct 13, 2026287+13
Oct 09, 2026274+39
Oct 08, 20262350
Oct 07, 2026235-1
Oct 06, 2026236+55
Oct 05, 20261810
Oct 02, 2026181No prior observation