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Contract OI history

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Mar 19, 2027 EXPIRATION

PLTR $420.00 Call

PLTR270319C00420000

Latest saved OI1,309Oct 23, 2026
Last change+497vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $420.00 call open interest history 6 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 1,3096540 2026-10-13: 0 OI2026-10-14: 0 OI2026-10-15: 488 OI2026-10-16: 745 OI2026-10-21: 812 OI2026-10-23: 1,309 OI Oct 13, 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, 2026Viewing1,309+497
Oct 21, 2026812+67
Oct 16, 2026745+257
Oct 15, 2026488+488
Oct 14, 202600
Oct 13, 20260No prior observation