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Contract OI history

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Dec 18, 2026 EXPIRATION

PLTR $145.00 Put

PLTR261218P00145000

Latest saved OI8,425Oct 23, 2026
Last change+27vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $145.00 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. 8,4254,2120 2026-10-09: 7,661 OI2026-10-13: 7,964 OI2026-10-14: 7,964 OI2026-10-15: 8,036 OI2026-10-16: 8,377 OI2026-10-21: 8,398 OI2026-10-23: 8,425 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, 2026Viewing8,425+27
Oct 21, 20268,398+21
Oct 16, 20268,377+341
Oct 15, 20268,036+72
Oct 14, 20267,9640
Oct 13, 20267,964+303
Oct 09, 20267,661No prior observation