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Contract OI history

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Feb 19, 2027 EXPIRATION

PLNT $40.00 Put

PLNT270219P00040000

Latest saved OI124Oct 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 $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. 130650 2026-10-02: 100 OI2026-10-05: 100 OI2026-10-06: 105 OI2026-10-07: 123 OI2026-10-08: 130 OI2026-10-09: 130 OI2026-10-13: 129 OI2026-10-14: 125 OI2026-10-15: 125 OI2026-10-16: 125 OI2026-10-21: 124 OI2026-10-23: 124 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, 20261240
Oct 21, 2026Viewing124-1
Oct 16, 20261250
Oct 15, 20261250
Oct 14, 2026125-4
Oct 13, 2026129-1
Oct 09, 20261300
Oct 08, 2026130+7
Oct 07, 2026123+18
Oct 06, 2026105+5
Oct 05, 20261000
Oct 02, 2026100No prior observation