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Contract OI history

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Oct 23, 2026 EXPIRATION

PLTR $157.50 Put

PLTR261023P00157500

Latest saved OI1,583Oct 23, 2026
Last change+444vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $157.50 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. 1,5837910 2026-10-09: 758 OI2026-10-13: 808 OI2026-10-14: 808 OI2026-10-15: 597 OI2026-10-16: 718 OI2026-10-21: 1,139 OI2026-10-23: 1,583 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, 2026Viewing1,583+444
Oct 21, 20261,139+421
Oct 16, 2026718+121
Oct 15, 2026597-211
Oct 14, 20268080
Oct 13, 2026808+50
Oct 09, 2026758No prior observation