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Contract OI history

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May 21, 2027 EXPIRATION

PLTR $280.00 Call

PLTR270521C00280000

Latest saved OI259Oct 23, 2026
Last change+114vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $280.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2591290 2026-10-09: 148 OI2026-10-13: 171 OI2026-10-14: 171 OI2026-10-15: 148 OI2026-10-16: 148 OI2026-10-21: 145 OI2026-10-23: 259 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, 2026Viewing259+114
Oct 21, 2026145-3
Oct 16, 20261480
Oct 15, 2026148-23
Oct 14, 20261710
Oct 13, 2026171+23
Oct 09, 2026148No prior observation