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Contract OI history

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Oct 30, 2026 EXPIRATION

PLTR $212.50 Call

PLTR261030C00212500

Latest saved OI4,459Oct 23, 2026
Last change+3,101vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $212.50 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. 4,4592,2290 2026-10-09: 608 OI2026-10-13: 636 OI2026-10-14: 636 OI2026-10-15: 887 OI2026-10-16: 1,039 OI2026-10-21: 1,358 OI2026-10-23: 4,459 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, 2026Viewing4,459+3,101
Oct 21, 20261,358+319
Oct 16, 20261,039+152
Oct 15, 2026887+251
Oct 14, 20266360
Oct 13, 2026636+28
Oct 09, 2026608No prior observation