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Contract OI history

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Dec 17, 2027 EXPIRATION

PLTR $87.50 Put

PLTR271217P00087500

Latest saved OI2,199Oct 23, 2026
Last change+73vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $87.50 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. 2,1991,0990 2026-10-09: 2,126 OI2026-10-13: 2,126 OI2026-10-14: 2,126 OI2026-10-15: 2,126 OI2026-10-16: 2,126 OI2026-10-21: 2,126 OI2026-10-23: 2,199 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, 2026Viewing2,199+73
Oct 21, 20262,1260
Oct 16, 20262,1260
Oct 15, 20262,1260
Oct 14, 20262,1260
Oct 13, 20262,1260
Oct 09, 20262,126No prior observation