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Contract OI history

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Mar 19, 2027 EXPIRATION

MMM $170.00 Call

MMM270319C00170000

Latest saved OI136Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MMM $170.00 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. 139690 2026-10-02: 127 OI2026-10-05: 119 OI2026-10-06: 120 OI2026-10-07: 120 OI2026-10-08: 120 OI2026-10-09: 121 OI2026-10-13: 125 OI2026-10-14: 125 OI2026-10-15: 126 OI2026-10-16: 127 OI2026-10-21: 139 OI2026-10-23: 136 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, 2026Viewing136-3
Oct 21, 2026139+12
Oct 16, 2026127+1
Oct 15, 2026126+1
Oct 14, 20261250
Oct 13, 2026125+4
Oct 09, 2026121+1
Oct 08, 20261200
Oct 07, 20261200
Oct 06, 2026120+1
Oct 05, 2026119-8
Oct 02, 2026127No prior observation