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Contract OI history

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Feb 19, 2027 EXPIRATION

PLNT $45.00 Put

PLNT270219P00045000

Latest saved OI212Oct 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 $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. 2161080 2026-10-02: 81 OI2026-10-05: 90 OI2026-10-06: 91 OI2026-10-07: 95 OI2026-10-08: 140 OI2026-10-09: 167 OI2026-10-13: 216 OI2026-10-14: 216 OI2026-10-15: 216 OI2026-10-16: 216 OI2026-10-21: 211 OI2026-10-23: 212 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, 2026212+1
Oct 21, 2026Viewing211-5
Oct 16, 20262160
Oct 15, 20262160
Oct 14, 20262160
Oct 13, 2026216+49
Oct 09, 2026167+27
Oct 08, 2026140+45
Oct 07, 202695+4
Oct 06, 202691+1
Oct 05, 202690+9
Oct 02, 202681No prior observation