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Contract OI history

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Jan 15, 2027 EXPIRATION

PM $180.00 Put

PM270115P00180000

Latest saved OI1,287Oct 23, 2026
Last change+10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PM $180.00 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. 1,2876430 2026-10-02: 918 OI2026-10-05: 919 OI2026-10-06: 966 OI2026-10-07: 966 OI2026-10-08: 966 OI2026-10-09: 982 OI2026-10-13: 986 OI2026-10-14: 986 OI2026-10-15: 986 OI2026-10-16: 1,007 OI2026-10-21: 1,277 OI2026-10-23: 1,287 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

PM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,287+10
Oct 21, 20261,277+270
Oct 16, 20261,007+21
Oct 15, 20269860
Oct 14, 20269860
Oct 13, 2026986+4
Oct 09, 2026982+16
Oct 08, 20269660
Oct 07, 20269660
Oct 06, 2026966+47
Oct 05, 2026919+1
Oct 02, 2026918No prior observation