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Contract OI history

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Feb 19, 2027 EXPIRATION

CPRT $27.50 Put

CPRT270219P00027500

Latest saved OI347Oct 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 $27.50 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. 3471730 2026-10-09: 343 OI2026-10-13: 343 OI2026-10-14: 343 OI2026-10-15: 343 OI2026-10-16: 345 OI2026-10-21: 347 OI2026-10-23: 347 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, 2026Viewing3470
Oct 21, 2026347+2
Oct 16, 2026345+2
Oct 15, 20263430
Oct 14, 20263430
Oct 13, 20263430
Oct 09, 2026343No prior observation