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Contract OI history

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Jan 21, 2028 EXPIRATION

PLTR $400.00 Call

PLTR280121C00400000

Latest saved OI3,187Oct 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 $400.00 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. 3,2001,6000 2026-10-09: 3,179 OI2026-10-13: 3,200 OI2026-10-14: 3,200 OI2026-10-15: 3,195 OI2026-10-16: 3,192 OI2026-10-21: 3,188 OI2026-10-23: 3,187 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, 2026Viewing3,187-1
Oct 21, 20263,188-4
Oct 16, 20263,192-3
Oct 15, 20263,195-5
Oct 14, 20263,2000
Oct 13, 20263,200+21
Oct 09, 20263,179No prior observation