OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

ABCL $10.00 Put

ABCL270115P00010000

Latest saved OI1,070Oct 23, 2026
Last change-4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ABCL $10.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,0745370 2026-10-09: 1,074 OI2026-10-13: 1,074 OI2026-10-14: 1,074 OI2026-10-15: 1,074 OI2026-10-16: 1,074 OI2026-10-20: 1,074 OI2026-10-23: 1,070 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, 2026Viewing1,070-4
Oct 20, 20261,0740
Oct 16, 20261,0740
Oct 15, 20261,0740
Oct 14, 20261,0740
Oct 13, 20261,0740
Oct 09, 20261,074No prior observation