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Contract OI history

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Mar 19, 2027 EXPIRATION

PLTR $185.00 Put

PLTR270319P00185000

Latest saved OI1,047Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $185.00 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. 1,2116050 2026-10-09: 1,136 OI2026-10-13: 1,206 OI2026-10-14: 1,206 OI2026-10-15: 1,211 OI2026-10-16: 977 OI2026-10-21: 1,046 OI2026-10-23: 1,047 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, 2026Viewing1,047+1
Oct 21, 20261,046+69
Oct 16, 2026977-234
Oct 15, 20261,211+5
Oct 14, 20261,2060
Oct 13, 20261,206+70
Oct 09, 20261,136No prior observation