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Contract OI history

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Jan 21, 2028 EXPIRATION

PLTR $300.00 Put

PLTR280121P00300000

Latest saved OI965Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $300.00 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. 9654820 2026-10-09: 957 OI2026-10-13: 957 OI2026-10-14: 957 OI2026-10-15: 957 OI2026-10-16: 957 OI2026-10-21: 965 OI2026-10-23: 965 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, 2026Viewing9650
Oct 21, 2026965+8
Oct 16, 20269570
Oct 15, 20269570
Oct 14, 20269570
Oct 13, 20269570
Oct 09, 2026957No prior observation