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Contract OI history

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Jan 21, 2028 EXPIRATION

PLTR $140.00 Put

PLTR280121P00140000

Latest saved OI4,529Oct 23, 2026
Last change+100vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $140.00 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. 4,5292,2640 2026-10-09: 4,307 OI2026-10-13: 4,294 OI2026-10-14: 4,294 OI2026-10-15: 4,235 OI2026-10-16: 4,188 OI2026-10-21: 4,429 OI2026-10-23: 4,529 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, 2026Viewing4,529+100
Oct 21, 20264,429+241
Oct 16, 20264,188-47
Oct 15, 20264,235-59
Oct 14, 20264,2940
Oct 13, 20264,294-13
Oct 09, 20264,307No prior observation