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Contract OI history

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Dec 18, 2026 EXPIRATION

PMT $10.00 Put

PMT261218P00010000

Latest saved OI524Oct 23, 2026
Last change+3vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PMT $10.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,6898440 2026-10-02: 1,689 OI2026-10-05: 1,689 OI2026-10-06: 1,659 OI2026-10-07: 1,644 OI2026-10-08: 1,643 OI2026-10-13: 521 OI2026-10-14: 521 OI2026-10-16: 521 OI2026-10-20: 521 OI2026-10-23: 524 OI Oct 02, 2026Oct 23, 2026

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

PMT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing524+3
Oct 20, 20265210
Oct 16, 20265210
Oct 14, 20265210
Oct 13, 2026521-1,122
Oct 08, 20261,643-1
Oct 07, 20261,644-15
Oct 06, 20261,659-30
Oct 05, 20261,6890
Oct 02, 20261,689No prior observation