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Contract OI history

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Oct 23, 2026 EXPIRATION

PM $190.00 Put

PM261023P00190000

Latest saved OI490Oct 23, 2026
Last change-47vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PM $190.00 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. 5372680 2026-10-02: 334 OI2026-10-05: 332 OI2026-10-06: 334 OI2026-10-07: 429 OI2026-10-08: 429 OI2026-10-09: 368 OI2026-10-13: 364 OI2026-10-14: 364 OI2026-10-15: 364 OI2026-10-16: 363 OI2026-10-21: 537 OI2026-10-23: 490 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, 2026Viewing490-47
Oct 21, 2026537+174
Oct 16, 2026363-1
Oct 15, 20263640
Oct 14, 20263640
Oct 13, 2026364-4
Oct 09, 2026368-61
Oct 08, 20264290
Oct 07, 2026429+95
Oct 06, 2026334+2
Oct 05, 2026332-2
Oct 02, 2026334No prior observation