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Contract OI history

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Nov 20, 2026 EXPIRATION

PLTR $210.00 Put

PLTR261120P00210000

Latest saved OI1,352Oct 23, 2026
Last change+52vs 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. 1,3526760 2026-10-09: 441 OI2026-10-13: 1,231 OI2026-10-14: 1,231 OI2026-10-15: 1,260 OI2026-10-16: 1,207 OI2026-10-21: 1,300 OI2026-10-23: 1,352 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, 2026Viewing1,352+52
Oct 21, 20261,300+93
Oct 16, 20261,207-53
Oct 15, 20261,260+29
Oct 14, 20261,2310
Oct 13, 20261,231+790
Oct 09, 2026441No prior observation