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Contract OI history

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May 21, 2027 EXPIRATION

PLTR $150.00 Put

PLTR270521P00150000

Latest saved OI177Oct 23, 2026
Last change+12vs 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. 177880 2026-10-09: 119 OI2026-10-13: 124 OI2026-10-14: 124 OI2026-10-15: 143 OI2026-10-16: 144 OI2026-10-21: 165 OI2026-10-23: 177 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, 2026Viewing177+12
Oct 21, 2026165+21
Oct 16, 2026144+1
Oct 15, 2026143+19
Oct 14, 20261240
Oct 13, 2026124+5
Oct 09, 2026119No prior observation