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Contract OI history

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Nov 20, 2026 EXPIRATION

MMM $145.00 Put

MMM261120P00145000

Latest saved OI161Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MMM $145.00 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. 166830 2026-10-02: 100 OI2026-10-05: 101 OI2026-10-06: 100 OI2026-10-07: 111 OI2026-10-08: 111 OI2026-10-09: 132 OI2026-10-13: 139 OI2026-10-14: 139 OI2026-10-15: 141 OI2026-10-16: 163 OI2026-10-21: 166 OI2026-10-23: 161 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, 2026161-5
Oct 21, 2026Viewing166+3
Oct 16, 2026163+22
Oct 15, 2026141+2
Oct 14, 20261390
Oct 13, 2026139+7
Oct 09, 2026132+21
Oct 08, 20261110
Oct 07, 2026111+11
Oct 06, 2026100-1
Oct 05, 2026101+1
Oct 02, 2026100No prior observation