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Contract OI history

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Oct 30, 2026 EXPIRATION

PLTR $197.50 Put

PLTR261030P00197500

Latest saved OI937Oct 23, 2026
Last change+437vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $197.50 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. 9374680 2026-10-09: 382 OI2026-10-13: 456 OI2026-10-14: 456 OI2026-10-15: 466 OI2026-10-16: 483 OI2026-10-21: 500 OI2026-10-23: 937 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, 2026Viewing937+437
Oct 21, 2026500+17
Oct 16, 2026483+17
Oct 15, 2026466+10
Oct 14, 20264560
Oct 13, 2026456+74
Oct 09, 2026382No prior observation