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Contract OI history

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Oct 30, 2026 EXPIRATION

PLTR $172.50 Put

PLTR261030P00172500

Latest saved OI4,533Oct 23, 2026
Last change-913vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $172.50 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. 5,4462,7230 2026-10-09: 1,492 OI2026-10-13: 1,459 OI2026-10-14: 1,459 OI2026-10-15: 1,427 OI2026-10-16: 1,383 OI2026-10-21: 5,446 OI2026-10-23: 4,533 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, 2026Viewing4,533-913
Oct 21, 20265,446+4,063
Oct 16, 20261,383-44
Oct 15, 20261,427-32
Oct 14, 20261,4590
Oct 13, 20261,459-33
Oct 09, 20261,492No prior observation