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Contract OI history

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Feb 19, 2027 EXPIRATION

PLTR $210.00 Put

PLTR270219P00210000

Latest saved OI452Oct 23, 2026
Last change-6vs 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. 4582290 2026-10-09: 157 OI2026-10-13: 198 OI2026-10-14: 198 OI2026-10-15: 203 OI2026-10-16: 203 OI2026-10-21: 458 OI2026-10-23: 452 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, 2026Viewing452-6
Oct 21, 2026458+255
Oct 16, 20262030
Oct 15, 2026203+5
Oct 14, 20261980
Oct 13, 2026198+41
Oct 09, 2026157No prior observation