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Contract OI history

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Apr 16, 2027 EXPIRATION

PLTR $170.00 Put

PLTR270416P00170000

Latest saved OI420Oct 23, 2026
Last change+31vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $170.00 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. 4202100 2026-10-09: 71 OI2026-10-13: 87 OI2026-10-14: 87 OI2026-10-15: 364 OI2026-10-16: 378 OI2026-10-21: 389 OI2026-10-23: 420 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, 2026Viewing420+31
Oct 21, 2026389+11
Oct 16, 2026378+14
Oct 15, 2026364+277
Oct 14, 2026870
Oct 13, 202687+16
Oct 09, 202671No prior observation