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Contract OI history

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Nov 20, 2026 EXPIRATION

PM $155.00 Put

PM261120P00155000

Latest saved OI870Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PM $155.00 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. 8904450 2026-10-02: 889 OI2026-10-05: 889 OI2026-10-06: 890 OI2026-10-07: 889 OI2026-10-08: 889 OI2026-10-09: 885 OI2026-10-13: 877 OI2026-10-14: 877 OI2026-10-15: 870 OI2026-10-16: 870 OI2026-10-21: 870 OI2026-10-23: 870 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, 2026Viewing8700
Oct 21, 20268700
Oct 16, 20268700
Oct 15, 2026870-7
Oct 14, 20268770
Oct 13, 2026877-8
Oct 09, 2026885-4
Oct 08, 20268890
Oct 07, 2026889-1
Oct 06, 2026890+1
Oct 05, 20268890
Oct 02, 2026889No prior observation