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Contract OI history

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Oct 30, 2026 EXPIRATION

PLTR $185.00 Put

PLTR261030P00185000

Latest saved OI3,591Oct 23, 2026
Last change+629vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $185.00 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. 3,5911,7950 2026-10-09: 1,134 OI2026-10-13: 1,275 OI2026-10-14: 1,275 OI2026-10-15: 1,451 OI2026-10-16: 1,602 OI2026-10-21: 2,962 OI2026-10-23: 3,591 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, 2026Viewing3,591+629
Oct 21, 20262,962+1,360
Oct 16, 20261,602+151
Oct 15, 20261,451+176
Oct 14, 20261,2750
Oct 13, 20261,275+141
Oct 09, 20261,134No prior observation