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Contract OI history

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Nov 20, 2026 EXPIRATION

PLTR $40.00 Call

PLTR261120C00040000

Latest saved OI409Oct 23, 2026
Last change-9vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $40.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4202100 2026-10-09: 419 OI2026-10-13: 420 OI2026-10-14: 420 OI2026-10-15: 418 OI2026-10-16: 417 OI2026-10-21: 418 OI2026-10-23: 409 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, 2026Viewing409-9
Oct 21, 2026418+1
Oct 16, 2026417-1
Oct 15, 2026418-2
Oct 14, 20264200
Oct 13, 2026420+1
Oct 09, 2026419No prior observation