OITracker Cboe delayed data

Contract OI history

Back to CRON

Jan 21, 2028 EXPIRATION

CRON $1.50 Call

CRON280121C00001500

Latest saved OI77Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CRON $1.50 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. 77380 2026-10-08: 72 OI2026-10-09: 74 OI2026-10-13: 74 OI2026-10-14: 74 OI2026-10-16: 74 OI2026-10-21: 77 OI2026-10-23: 77 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, 2026Viewing770
Oct 21, 202677+3
Oct 16, 2026740
Oct 14, 2026740
Oct 13, 2026740
Oct 09, 202674+2
Oct 08, 202672No prior observation