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Contract OI history

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Oct 23, 2026 EXPIRATION

PLTR $172.50 Put

PLTR261023P00172500

Latest saved OI2,963Oct 23, 2026
Last change+3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $172.50 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. 2,9631,4810 2026-10-09: 588 OI2026-10-13: 590 OI2026-10-14: 590 OI2026-10-15: 588 OI2026-10-16: 2,016 OI2026-10-21: 2,960 OI2026-10-23: 2,963 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, 2026Viewing2,963+3
Oct 21, 20262,960+944
Oct 16, 20262,016+1,428
Oct 15, 2026588-2
Oct 14, 20265900
Oct 13, 2026590+2
Oct 09, 2026588No prior observation