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Contract OI history

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Dec 18, 2026 EXPIRATION

CPRT $35.00 Put

CPRT261218P00035000

Latest saved OI32Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CPRT $35.00 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. 4602300 2026-10-09: 460 OI2026-10-13: 429 OI2026-10-14: 429 OI2026-10-15: 3 OI2026-10-16: 9 OI2026-10-21: 32 OI2026-10-23: 32 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, 2026Viewing320
Oct 21, 202632+23
Oct 16, 20269+6
Oct 15, 20263-426
Oct 14, 20264290
Oct 13, 2026429-31
Oct 09, 2026460No prior observation