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Contract OI history

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Jan 15, 2027 EXPIRATION

CPRT $27.50 Call

CPRT270115C00027500

Latest saved OI1,248Oct 23, 2026
Last change+3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CPRT $27.50 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. 1,2486240 2026-10-09: 1,023 OI2026-10-13: 1,231 OI2026-10-14: 1,231 OI2026-10-15: 1,232 OI2026-10-16: 1,231 OI2026-10-21: 1,245 OI2026-10-23: 1,248 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, 2026Viewing1,248+3
Oct 21, 20261,245+14
Oct 16, 20261,231-1
Oct 15, 20261,232+1
Oct 14, 20261,2310
Oct 13, 20261,231+208
Oct 09, 20261,023No prior observation