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Contract OI history

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Dec 18, 2026 EXPIRATION

PM $160.00 Put

PM261218P00160000

Latest saved OI605Oct 23, 2026
Last change-13vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PM $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. 6273130 2026-10-02: 619 OI2026-10-05: 621 OI2026-10-06: 627 OI2026-10-07: 627 OI2026-10-08: 627 OI2026-10-09: 627 OI2026-10-13: 626 OI2026-10-14: 626 OI2026-10-15: 626 OI2026-10-16: 625 OI2026-10-21: 618 OI2026-10-23: 605 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, 2026Viewing605-13
Oct 21, 2026618-7
Oct 16, 2026625-1
Oct 15, 20266260
Oct 14, 20266260
Oct 13, 2026626-1
Oct 09, 20266270
Oct 08, 20266270
Oct 07, 20266270
Oct 06, 2026627+6
Oct 05, 2026621+2
Oct 02, 2026619No prior observation