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Contract OI history

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Dec 15, 2028 EXPIRATION

PLTR $340.00 Call

PLTR281215C00340000

Latest saved OI1,534Oct 23, 2026
Last change+25vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $340.00 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. 1,5347670 2026-10-09: 700 OI2026-10-13: 659 OI2026-10-14: 659 OI2026-10-15: 659 OI2026-10-16: 659 OI2026-10-21: 1,509 OI2026-10-23: 1,534 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, 2026Viewing1,534+25
Oct 21, 20261,509+850
Oct 16, 20266590
Oct 15, 20266590
Oct 14, 20266590
Oct 13, 2026659-41
Oct 09, 2026700No prior observation