OITracker Cboe delayed data

Contract OI history

Back to CRON

Jan 21, 2028 EXPIRATION

CRON $4.00 Call

CRON280121C00004000

Latest saved OI2,813Oct 23, 2026
Last change+49vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CRON $4.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2,8131,4060 2026-10-08: 2,783 OI2026-10-09: 2,773 OI2026-10-13: 2,773 OI2026-10-14: 2,758 OI2026-10-16: 2,761 OI2026-10-21: 2,764 OI2026-10-23: 2,813 OI Oct 08, 2026Oct 23, 2026

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

CRON contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,813+49
Oct 21, 20262,764+3
Oct 16, 20262,761+3
Oct 14, 20262,758-15
Oct 13, 20262,7730
Oct 09, 20262,773-10
Oct 08, 20262,783No prior observation