OITracker Cboe delayed data

Contract OI history

Back to ALAB

Oct 30, 2026 EXPIRATION

ALAB $510.00 Call

ALAB261030C00510000

Latest saved OI189Oct 23, 2026
Last change+7vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ALAB $510.00 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. 189940 2026-10-09: 185 OI2026-10-13: 179 OI2026-10-14: 179 OI2026-10-15: 181 OI2026-10-16: 181 OI2026-10-21: 182 OI2026-10-23: 189 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, 2026Viewing189+7
Oct 21, 2026182+1
Oct 16, 20261810
Oct 15, 2026181+2
Oct 14, 20261790
Oct 13, 2026179-6
Oct 09, 2026185No prior observation