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Contract OI history

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Dec 18, 2026 EXPIRATION

PLTR $320.00 Call

PLTR261218C00320000

Latest saved OI2,321Oct 23, 2026
Last change-4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $320.00 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. 2,3251,1620 2026-10-09: 676 OI2026-10-13: 720 OI2026-10-14: 720 OI2026-10-15: 718 OI2026-10-16: 1,518 OI2026-10-21: 2,325 OI2026-10-23: 2,321 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, 2026Viewing2,321-4
Oct 21, 20262,325+807
Oct 16, 20261,518+800
Oct 15, 2026718-2
Oct 14, 20267200
Oct 13, 2026720+44
Oct 09, 2026676No prior observation