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Contract OI history

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Nov 20, 2026 EXPIRATION

PLNT $45.00 Put

PLNT261120P00045000

Latest saved OI431Oct 23, 2026
Last change-10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PLNT $45.00 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. 4412200 2026-10-02: 413 OI2026-10-05: 413 OI2026-10-06: 413 OI2026-10-07: 413 OI2026-10-08: 413 OI2026-10-09: 418 OI2026-10-13: 423 OI2026-10-14: 423 OI2026-10-15: 423 OI2026-10-16: 424 OI2026-10-21: 441 OI2026-10-23: 431 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, 2026431-10
Oct 21, 2026Viewing441+17
Oct 16, 2026424+1
Oct 15, 20264230
Oct 14, 20264230
Oct 13, 2026423+5
Oct 09, 2026418+5
Oct 08, 20264130
Oct 07, 20264130
Oct 06, 20264130
Oct 05, 20264130
Oct 02, 2026413No prior observation