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Contract OI history

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Jan 21, 2028 EXPIRATION

PLTR $420.00 Call

PLTR280121C00420000

Latest saved OI135Oct 23, 2026
Last change+100vs 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. 135670 2026-10-13: 0 OI2026-10-14: 0 OI2026-10-15: 15 OI2026-10-16: 23 OI2026-10-21: 35 OI2026-10-23: 135 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, 2026Viewing135+100
Oct 21, 202635+12
Oct 16, 202623+8
Oct 15, 202615+15
Oct 14, 202600
Oct 13, 20260No prior observation