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Contract OI history

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Nov 20, 2026 EXPIRATION

PLTR $155.00 Put

PLTR261120P00155000

Latest saved OI8,256Oct 23, 2026
Last change-46vs 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. 8,3214,1600 2026-10-09: 8,060 OI2026-10-13: 8,321 OI2026-10-14: 8,321 OI2026-10-15: 8,213 OI2026-10-16: 8,235 OI2026-10-21: 8,302 OI2026-10-23: 8,256 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, 2026Viewing8,256-46
Oct 21, 20268,302+67
Oct 16, 20268,235+22
Oct 15, 20268,213-108
Oct 14, 20268,3210
Oct 13, 20268,321+261
Oct 09, 20268,060No prior observation