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Contract OI history

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Jan 21, 2028 EXPIRATION

PLTR $195.00 Put

PLTR280121P00195000

Latest saved OI690Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $195.00 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. 7353670 2026-10-09: 735 OI2026-10-13: 733 OI2026-10-14: 733 OI2026-10-15: 710 OI2026-10-16: 689 OI2026-10-21: 688 OI2026-10-23: 690 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, 2026Viewing690+2
Oct 21, 2026688-1
Oct 16, 2026689-21
Oct 15, 2026710-23
Oct 14, 20267330
Oct 13, 2026733-2
Oct 09, 2026735No prior observation