OITracker Cboe delayed data

Contract OI history

Back to MMM

Sep 17, 2027 EXPIRATION

MMM $165.00 Put

MMM270917P00165000

Latest saved OI187Oct 23, 2026
Last change-19vs 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. 2061030 2026-10-02: 118 OI2026-10-05: 118 OI2026-10-06: 165 OI2026-10-07: 165 OI2026-10-08: 165 OI2026-10-09: 193 OI2026-10-13: 205 OI2026-10-14: 205 OI2026-10-15: 206 OI2026-10-16: 206 OI2026-10-21: 206 OI2026-10-23: 187 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, 2026187-19
Oct 21, 2026Viewing2060
Oct 16, 20262060
Oct 15, 2026206+1
Oct 14, 20262050
Oct 13, 2026205+12
Oct 09, 2026193+28
Oct 08, 20261650
Oct 07, 20261650
Oct 06, 2026165+47
Oct 05, 20261180
Oct 02, 2026118No prior observation