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Contract OI history

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Mar 19, 2027 EXPIRATION

PLTR $50.00 Put

PLTR270319P00050000

Latest saved OI1,252Oct 23, 2026
Last change-3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $50.00 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. 1,2786390 2026-10-09: 1,278 OI2026-10-13: 1,272 OI2026-10-14: 1,272 OI2026-10-15: 1,255 OI2026-10-16: 1,255 OI2026-10-21: 1,255 OI2026-10-23: 1,252 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, 2026Viewing1,252-3
Oct 21, 20261,2550
Oct 16, 20261,2550
Oct 15, 20261,255-17
Oct 14, 20261,2720
Oct 13, 20261,272-6
Oct 09, 20261,278No prior observation