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Contract OI history

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Oct 23, 2026 EXPIRATION

PLTR $144.00 Put

PLTR261023P00144000

Latest saved OI2,001Oct 23, 2026
Last change+616vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $144.00 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. 2,0011,0000 2026-10-09: 255 OI2026-10-13: 255 OI2026-10-14: 255 OI2026-10-15: 254 OI2026-10-16: 257 OI2026-10-21: 1,385 OI2026-10-23: 2,001 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, 2026Viewing2,001+616
Oct 21, 20261,385+1,128
Oct 16, 2026257+3
Oct 15, 2026254-1
Oct 14, 20262550
Oct 13, 20262550
Oct 09, 2026255No prior observation