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Contract OI history

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Dec 17, 2027 EXPIRATION

PLTR $55.00 Call

PLTR271217C00055000

Latest saved OI650Oct 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 $55.00 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. 6513250 2026-10-09: 650 OI2026-10-13: 651 OI2026-10-14: 651 OI2026-10-15: 651 OI2026-10-16: 651 OI2026-10-21: 651 OI2026-10-23: 650 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, 2026Viewing650-1
Oct 21, 20266510
Oct 16, 20266510
Oct 15, 20266510
Oct 14, 20266510
Oct 13, 2026651+1
Oct 09, 2026650No prior observation