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Contract OI history

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Mar 19, 2027 EXPIRATION

PM $180.00 Put

PM270319P00180000

Latest saved OI773Oct 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
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. 7733860 2026-10-02: 420 OI2026-10-05: 423 OI2026-10-06: 629 OI2026-10-07: 629 OI2026-10-08: 629 OI2026-10-09: 697 OI2026-10-13: 717 OI2026-10-14: 717 OI2026-10-15: 721 OI2026-10-16: 731 OI2026-10-21: 765 OI2026-10-23: 773 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, 2026Viewing773+8
Oct 21, 2026765+34
Oct 16, 2026731+10
Oct 15, 2026721+4
Oct 14, 20267170
Oct 13, 2026717+20
Oct 09, 2026697+68
Oct 08, 20266290
Oct 07, 20266290
Oct 06, 2026629+206
Oct 05, 2026423+3
Oct 02, 2026420No prior observation