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Contract OI history

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Mar 19, 2027 EXPIRATION

MMM $160.00 Put

MMM270319P00160000

Latest saved OI374Oct 23, 2026
Last change+1vs 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. 3741870 2026-10-02: 137 OI2026-10-05: 140 OI2026-10-06: 188 OI2026-10-07: 204 OI2026-10-08: 204 OI2026-10-09: 201 OI2026-10-13: 201 OI2026-10-14: 201 OI2026-10-15: 202 OI2026-10-16: 338 OI2026-10-21: 373 OI2026-10-23: 374 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, 2026Viewing374+1
Oct 21, 2026373+35
Oct 16, 2026338+136
Oct 15, 2026202+1
Oct 14, 20262010
Oct 13, 20262010
Oct 09, 2026201-3
Oct 08, 20262040
Oct 07, 2026204+16
Oct 06, 2026188+48
Oct 05, 2026140+3
Oct 02, 2026137No prior observation