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Contract OI history

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Oct 23, 2026 EXPIRATION

MMM $157.50 Put

MMM261023P00157500

Latest saved OI225Oct 23, 2026
Last change-13vs previous saved observation
Saved market days11Oct 05, 2026 onwards
Daily open interest Hover a point for its date and OI
MMM $157.50 put open interest history 11 saved observations from 2026-10-05 to 2026-10-23. Exact values and changes are listed in the table below. 2381190 2026-10-05: 0 OI2026-10-06: 6 OI2026-10-07: 8 OI2026-10-08: 8 OI2026-10-09: 33 OI2026-10-13: 63 OI2026-10-14: 63 OI2026-10-15: 66 OI2026-10-16: 74 OI2026-10-21: 238 OI2026-10-23: 225 OI Oct 05, 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, 2026Viewing225-13
Oct 21, 2026238+164
Oct 16, 202674+8
Oct 15, 202666+3
Oct 14, 2026630
Oct 13, 202663+30
Oct 09, 202633+25
Oct 08, 202680
Oct 07, 20268+2
Oct 06, 20266+6
Oct 05, 20260No prior observation