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Contract OI history

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Jan 15, 2027 EXPIRATION

PLNT $37.50 Put

PLNT270115P00037500

Latest saved OI1,181Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PLNT $37.50 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. 1,1855920 2026-10-02: 1,173 OI2026-10-05: 1,185 OI2026-10-06: 1,185 OI2026-10-07: 1,185 OI2026-10-08: 1,185 OI2026-10-09: 1,185 OI2026-10-13: 1,182 OI2026-10-14: 1,182 OI2026-10-15: 1,182 OI2026-10-16: 1,181 OI2026-10-21: 1,181 OI2026-10-23: 1,181 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, 20261,1810
Oct 21, 2026Viewing1,1810
Oct 16, 20261,181-1
Oct 15, 20261,1820
Oct 14, 20261,1820
Oct 13, 20261,182-3
Oct 09, 20261,1850
Oct 08, 20261,1850
Oct 07, 20261,1850
Oct 06, 20261,1850
Oct 05, 20261,185+12
Oct 02, 20261,173No prior observation