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Contract OI history

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Oct 30, 2026 EXPIRATION

PLTR $155.00 Put

PLTR261030P00155000

Latest saved OI1,336Oct 23, 2026
Last change+245vs 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. 1,3366680 2026-10-09: 422 OI2026-10-13: 444 OI2026-10-14: 444 OI2026-10-15: 463 OI2026-10-16: 413 OI2026-10-21: 1,091 OI2026-10-23: 1,336 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, 2026Viewing1,336+245
Oct 21, 20261,091+678
Oct 16, 2026413-50
Oct 15, 2026463+19
Oct 14, 20264440
Oct 13, 2026444+22
Oct 09, 2026422No prior observation