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Contract OI history

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Jan 21, 2028 EXPIRATION

PLTR $210.00 Put

PLTR280121P00210000

Latest saved OI334Oct 23, 2026
Last change+32vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $210.00 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. 3341670 2026-10-09: 302 OI2026-10-13: 302 OI2026-10-14: 302 OI2026-10-15: 302 OI2026-10-16: 302 OI2026-10-21: 302 OI2026-10-23: 334 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, 2026Viewing334+32
Oct 21, 20263020
Oct 16, 20263020
Oct 15, 20263020
Oct 14, 20263020
Oct 13, 20263020
Oct 09, 2026302No prior observation