OITracker Cboe delayed data

Contract OI history

Back to ALAB

Dec 18, 2026 EXPIRATION

ALAB $280.00 Call

ALAB261218C00280000

Latest saved OI234Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ALAB $280.00 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. 2341170 2026-10-09: 191 OI2026-10-13: 191 OI2026-10-14: 191 OI2026-10-15: 191 OI2026-10-16: 191 OI2026-10-21: 229 OI2026-10-23: 234 OI Oct 09, 2026Oct 23, 2026

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

ALAB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing234+5
Oct 21, 2026229+38
Oct 16, 20261910
Oct 15, 20261910
Oct 14, 20261910
Oct 13, 20261910
Oct 09, 2026191No prior observation