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Contract OI history

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Mar 19, 2027 EXPIRATION

MMM $165.00 Call

MMM270319C00165000

Latest saved OI157Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MMM $165.00 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. 161800 2026-10-02: 116 OI2026-10-05: 116 OI2026-10-06: 118 OI2026-10-07: 118 OI2026-10-08: 118 OI2026-10-09: 155 OI2026-10-13: 158 OI2026-10-14: 158 OI2026-10-15: 158 OI2026-10-16: 158 OI2026-10-21: 161 OI2026-10-23: 157 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, 2026157-4
Oct 21, 2026Viewing161+3
Oct 16, 20261580
Oct 15, 20261580
Oct 14, 20261580
Oct 13, 2026158+3
Oct 09, 2026155+37
Oct 08, 20261180
Oct 07, 20261180
Oct 06, 2026118+2
Oct 05, 20261160
Oct 02, 2026116No prior observation