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Contract OI history

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Dec 18, 2026 EXPIRATION

PLTR $180.00 Put

PLTR261218P00180000

Latest saved OI3,890Oct 23, 2026
Last change+508vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $180.00 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. 3,8901,9450 2026-10-09: 3,217 OI2026-10-13: 3,543 OI2026-10-14: 3,543 OI2026-10-15: 3,575 OI2026-10-16: 3,643 OI2026-10-21: 3,382 OI2026-10-23: 3,890 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, 2026Viewing3,890+508
Oct 21, 20263,382-261
Oct 16, 20263,643+68
Oct 15, 20263,575+32
Oct 14, 20263,5430
Oct 13, 20263,543+326
Oct 09, 20263,217No prior observation