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Contract OI history

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Dec 17, 2027 EXPIRATION

PLTR $40.00 Put

PLTR271217P00040000

Latest saved OI909Oct 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 $40.00 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. 9594790 2026-10-09: 959 OI2026-10-13: 945 OI2026-10-14: 945 OI2026-10-15: 925 OI2026-10-16: 919 OI2026-10-21: 909 OI2026-10-23: 909 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, 2026Viewing9090
Oct 21, 2026909-10
Oct 16, 2026919-6
Oct 15, 2026925-20
Oct 14, 20269450
Oct 13, 2026945-14
Oct 09, 2026959No prior observation