OITracker Cboe delayed data

Contract OI history

Back to CAPR

Jan 15, 2027 EXPIRATION

CAPR $40.00 Call

CAPR270115C00040000

Latest saved OI2,427Oct 23, 2026
Last change+10vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CAPR $40.00 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. 2,4271,2130 2026-10-09: 1,912 OI2026-10-13: 1,960 OI2026-10-14: 2,239 OI2026-10-15: 2,239 OI2026-10-16: 2,242 OI2026-10-21: 2,417 OI2026-10-23: 2,427 OI Oct 09, 2026Oct 23, 2026

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

CAPR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,427+10
Oct 21, 20262,417+175
Oct 16, 20262,242+3
Oct 15, 20262,2390
Oct 14, 20262,239+279
Oct 13, 20261,960+48
Oct 09, 20261,912No prior observation