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Contract OI history

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Oct 23, 2026 EXPIRATION

PLTR $177.50 Put

PLTR261023P00177500

Latest saved OI3,698Oct 23, 2026
Last change-1,053vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $177.50 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. 4,7512,3750 2026-10-09: 328 OI2026-10-13: 326 OI2026-10-14: 326 OI2026-10-15: 403 OI2026-10-16: 578 OI2026-10-21: 4,751 OI2026-10-23: 3,698 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, 2026Viewing3,698-1,053
Oct 21, 20264,751+4,173
Oct 16, 2026578+175
Oct 15, 2026403+77
Oct 14, 20263260
Oct 13, 2026326-2
Oct 09, 2026328No prior observation