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Contract OI history

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Dec 18, 2026 EXPIRATION

PLTR $87.50 Put

PLTR261218P00087500

Latest saved OI930Oct 23, 2026
Last change0vs 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. 9464730 2026-10-09: 946 OI2026-10-13: 936 OI2026-10-14: 936 OI2026-10-15: 935 OI2026-10-16: 930 OI2026-10-21: 930 OI2026-10-23: 930 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, 2026Viewing9300
Oct 21, 20269300
Oct 16, 2026930-5
Oct 15, 2026935-1
Oct 14, 20269360
Oct 13, 2026936-10
Oct 09, 2026946No prior observation