OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

ABCL $5.00 Call

ABCL280121C00005000

Latest saved OI2,811Oct 23, 2026
Last change-15vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ABCL $5.00 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. 2,8641,4320 2026-10-09: 2,864 OI2026-10-13: 2,852 OI2026-10-14: 2,851 OI2026-10-15: 2,848 OI2026-10-16: 2,828 OI2026-10-20: 2,826 OI2026-10-23: 2,811 OI Oct 09, 2026Oct 23, 2026

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

ABCL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,811-15
Oct 20, 20262,826-2
Oct 16, 20262,828-20
Oct 15, 20262,848-3
Oct 14, 20262,851-1
Oct 13, 20262,852-12
Oct 09, 20262,864No prior observation