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Contract OI history

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Oct 30, 2026 EXPIRATION

MMM $165.00 Put

MMM261030P00165000

Latest saved OI289Oct 23, 2026
Last change+53vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MMM $165.00 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. 2891440 2026-10-02: 40 OI2026-10-05: 69 OI2026-10-06: 147 OI2026-10-07: 153 OI2026-10-08: 153 OI2026-10-09: 160 OI2026-10-13: 160 OI2026-10-14: 160 OI2026-10-15: 166 OI2026-10-16: 181 OI2026-10-21: 236 OI2026-10-23: 289 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, 2026Viewing289+53
Oct 21, 2026236+55
Oct 16, 2026181+15
Oct 15, 2026166+6
Oct 14, 20261600
Oct 13, 20261600
Oct 09, 2026160+7
Oct 08, 20261530
Oct 07, 2026153+6
Oct 06, 2026147+78
Oct 05, 202669+29
Oct 02, 202640No prior observation