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Contract OI history

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Jan 21, 2028 EXPIRATION

PLTR $150.00 Put

PLTR280121P00150000

Latest saved OI4,407Oct 23, 2026
Last change+652vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $150.00 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. 4,4072,2030 2026-10-09: 3,347 OI2026-10-13: 3,567 OI2026-10-14: 3,567 OI2026-10-15: 3,566 OI2026-10-16: 3,584 OI2026-10-21: 3,755 OI2026-10-23: 4,407 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, 2026Viewing4,407+652
Oct 21, 20263,755+171
Oct 16, 20263,584+18
Oct 15, 20263,566-1
Oct 14, 20263,5670
Oct 13, 20263,567+220
Oct 09, 20263,347No prior observation