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Contract OI history

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Oct 23, 2026 EXPIRATION

MMM $160.00 Put

MMM261023P00160000

Latest saved OI1,006Oct 23, 2026
Last change+65vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MMM $160.00 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. 1,0065030 2026-10-02: 52 OI2026-10-05: 281 OI2026-10-06: 148 OI2026-10-07: 148 OI2026-10-08: 148 OI2026-10-09: 154 OI2026-10-13: 519 OI2026-10-14: 519 OI2026-10-15: 519 OI2026-10-16: 529 OI2026-10-21: 941 OI2026-10-23: 1,006 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, 20261,006+65
Oct 21, 2026Viewing941+412
Oct 16, 2026529+10
Oct 15, 20265190
Oct 14, 20265190
Oct 13, 2026519+365
Oct 09, 2026154+6
Oct 08, 20261480
Oct 07, 20261480
Oct 06, 2026148-133
Oct 05, 2026281+229
Oct 02, 202652No prior observation