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Contract OI history

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Jan 15, 2027 EXPIRATION

PLNT $40.00 Put

PLNT270115P00040000

Latest saved OI630Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PLNT $40.00 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. 6353170 2026-10-02: 627 OI2026-10-05: 631 OI2026-10-06: 635 OI2026-10-07: 635 OI2026-10-08: 635 OI2026-10-09: 635 OI2026-10-13: 634 OI2026-10-14: 635 OI2026-10-15: 632 OI2026-10-16: 632 OI2026-10-21: 631 OI2026-10-23: 630 OI Oct 02, 2026Oct 23, 2026

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

PLNT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026630-1
Oct 21, 2026Viewing631-1
Oct 16, 20266320
Oct 15, 2026632-3
Oct 14, 2026635+1
Oct 13, 2026634-1
Oct 09, 20266350
Oct 08, 20266350
Oct 07, 20266350
Oct 06, 2026635+4
Oct 05, 2026631+4
Oct 02, 2026627No prior observation