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Contract OI history

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Dec 18, 2026 EXPIRATION

PLTR $45.00 Put

PLTR261218P00045000

Latest saved OI2,259Oct 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 $45.00 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. 2,2591,1290 2026-10-09: 2,255 OI2026-10-13: 2,255 OI2026-10-14: 2,255 OI2026-10-15: 2,248 OI2026-10-16: 2,258 OI2026-10-21: 2,259 OI2026-10-23: 2,259 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, 2026Viewing2,2590
Oct 21, 20262,259+1
Oct 16, 20262,258+10
Oct 15, 20262,248-7
Oct 14, 20262,2550
Oct 13, 20262,2550
Oct 09, 20262,255No prior observation