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Contract OI history

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Jan 21, 2028 EXPIRATION

PLTR $290.00 Put

PLTR280121P00290000

Latest saved OI1,767Oct 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 $290.00 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. 1,7678830 2026-10-09: 1,767 OI2026-10-13: 1,767 OI2026-10-14: 1,767 OI2026-10-15: 1,767 OI2026-10-16: 1,767 OI2026-10-21: 1,767 OI2026-10-23: 1,767 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, 2026Viewing1,7670
Oct 21, 20261,7670
Oct 16, 20261,7670
Oct 15, 20261,7670
Oct 14, 20261,7670
Oct 13, 20261,7670
Oct 09, 20261,767No prior observation