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Contract OI history

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Jan 21, 2028 EXPIRATION

PLTR $175.00 Put

PLTR280121P00175000

Latest saved OI1,359Oct 23, 2026
Last change-4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $175.00 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. 1,3636810 2026-10-09: 1,012 OI2026-10-13: 1,012 OI2026-10-14: 1,012 OI2026-10-15: 1,287 OI2026-10-16: 1,292 OI2026-10-21: 1,363 OI2026-10-23: 1,359 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, 2026Viewing1,359-4
Oct 21, 20261,363+71
Oct 16, 20261,292+5
Oct 15, 20261,287+275
Oct 14, 20261,0120
Oct 13, 20261,0120
Oct 09, 20261,012No prior observation