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Contract OI history

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Dec 18, 2026 EXPIRATION

PLTR $250.00 Put

PLTR261218P00250000

Latest saved OI154Oct 23, 2026
Last change+3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $250.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 154770 2026-10-09: 66 OI2026-10-13: 147 OI2026-10-14: 147 OI2026-10-15: 149 OI2026-10-16: 149 OI2026-10-21: 151 OI2026-10-23: 154 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, 2026Viewing154+3
Oct 21, 2026151+2
Oct 16, 20261490
Oct 15, 2026149+2
Oct 14, 20261470
Oct 13, 2026147+81
Oct 09, 202666No prior observation