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Contract OI history

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Nov 27, 2026 EXPIRATION

PLTR $155.00 Put

PLTR261127P00155000

Latest saved OI355Oct 23, 2026
Last change+22vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $155.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3551770 2026-10-09: 4 OI2026-10-13: 42 OI2026-10-14: 42 OI2026-10-15: 49 OI2026-10-16: 69 OI2026-10-21: 333 OI2026-10-23: 355 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

PLTR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing355+22
Oct 21, 2026333+264
Oct 16, 202669+20
Oct 15, 202649+7
Oct 14, 2026420
Oct 13, 202642+38
Oct 09, 20264No prior observation