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Contract OI history

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Nov 20, 2026 EXPIRATION

MMM $140.00 Put

MMM261120P00140000

Latest saved OI166Oct 23, 2026
Last change-18vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MMM $140.00 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. 184920 2026-10-02: 25 OI2026-10-05: 25 OI2026-10-06: 55 OI2026-10-07: 56 OI2026-10-08: 56 OI2026-10-09: 90 OI2026-10-13: 89 OI2026-10-14: 89 OI2026-10-15: 109 OI2026-10-16: 176 OI2026-10-21: 184 OI2026-10-23: 166 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, 2026166-18
Oct 21, 2026Viewing184+8
Oct 16, 2026176+67
Oct 15, 2026109+20
Oct 14, 2026890
Oct 13, 202689-1
Oct 09, 202690+34
Oct 08, 2026560
Oct 07, 202656+1
Oct 06, 202655+30
Oct 05, 2026250
Oct 02, 202625No prior observation