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Contract OI history

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Feb 19, 2027 EXPIRATION

PLNT $37.50 Put

PLNT270219P00037500

Latest saved OI78Oct 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. 79390 2026-10-02: 55 OI2026-10-05: 55 OI2026-10-06: 61 OI2026-10-07: 61 OI2026-10-08: 79 OI2026-10-09: 79 OI2026-10-13: 79 OI2026-10-14: 78 OI2026-10-15: 78 OI2026-10-16: 78 OI2026-10-21: 78 OI2026-10-23: 78 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, 2026780
Oct 21, 2026Viewing780
Oct 16, 2026780
Oct 15, 2026780
Oct 14, 202678-1
Oct 13, 2026790
Oct 09, 2026790
Oct 08, 202679+18
Oct 07, 2026610
Oct 06, 202661+6
Oct 05, 2026550
Oct 02, 202655No prior observation