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Contract OI history

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Jan 15, 2027 EXPIRATION

MMM $170.00 Put

MMM270115P00170000

Latest saved OI914Oct 23, 2026
Last change+10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MMM $170.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,1065530 2026-10-02: 1,106 OI2026-10-05: 1,106 OI2026-10-06: 1,106 OI2026-10-07: 1,106 OI2026-10-08: 1,106 OI2026-10-09: 1,106 OI2026-10-13: 1,105 OI2026-10-14: 1,105 OI2026-10-15: 1,082 OI2026-10-16: 1,097 OI2026-10-21: 904 OI2026-10-23: 914 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, 2026Viewing914+10
Oct 21, 2026904-193
Oct 16, 20261,097+15
Oct 15, 20261,082-23
Oct 14, 20261,1050
Oct 13, 20261,105-1
Oct 09, 20261,1060
Oct 08, 20261,1060
Oct 07, 20261,1060
Oct 06, 20261,1060
Oct 05, 20261,1060
Oct 02, 20261,106No prior observation