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Contract OI history

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Dec 17, 2027 EXPIRATION

PLTR $185.00 Put

PLTR271217P00185000

Latest saved OI491Oct 23, 2026
Last change+1vs 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. 4912450 2026-10-09: 464 OI2026-10-13: 464 OI2026-10-14: 464 OI2026-10-15: 463 OI2026-10-16: 464 OI2026-10-21: 490 OI2026-10-23: 491 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, 2026Viewing491+1
Oct 21, 2026490+26
Oct 16, 2026464+1
Oct 15, 2026463-1
Oct 14, 20264640
Oct 13, 20264640
Oct 09, 2026464No prior observation