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Contract OI history

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Dec 18, 2026 EXPIRATION

MMM $150.00 Put

MMM261218P00150000

Latest saved OI298Oct 23, 2026
Last change+8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MMM $150.00 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. 2981490 2026-10-02: 236 OI2026-10-05: 236 OI2026-10-06: 265 OI2026-10-07: 256 OI2026-10-08: 256 OI2026-10-09: 260 OI2026-10-13: 254 OI2026-10-14: 254 OI2026-10-15: 278 OI2026-10-16: 293 OI2026-10-21: 290 OI2026-10-23: 298 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, 2026298+8
Oct 21, 2026Viewing290-3
Oct 16, 2026293+15
Oct 15, 2026278+24
Oct 14, 20262540
Oct 13, 2026254-6
Oct 09, 2026260+4
Oct 08, 20262560
Oct 07, 2026256-9
Oct 06, 2026265+29
Oct 05, 20262360
Oct 02, 2026236No prior observation