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Contract OI history

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Dec 18, 2026 EXPIRATION

CPRT $35.00 Call

CPRT261218C00035000

Latest saved OI6,787Oct 23, 2026
Last change+6,119vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CPRT $35.00 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. 6,7873,3930 2026-10-09: 614 OI2026-10-13: 618 OI2026-10-14: 618 OI2026-10-15: 618 OI2026-10-16: 615 OI2026-10-21: 668 OI2026-10-23: 6,787 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CPRT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6,787+6,119
Oct 21, 2026668+53
Oct 16, 2026615-3
Oct 15, 20266180
Oct 14, 20266180
Oct 13, 2026618+4
Oct 09, 2026614No prior observation