OITracker Cboe delayed data

Contract OI history

Back to ALAB

Dec 15, 2028 EXPIRATION

ALAB $240.00 Call

ALAB281215C00240000

Latest saved OI408Oct 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
ALAB $240.00 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. 4082040 2026-10-09: 403 OI2026-10-13: 403 OI2026-10-14: 403 OI2026-10-15: 403 OI2026-10-16: 404 OI2026-10-21: 404 OI2026-10-23: 408 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, 2026Viewing408+4
Oct 21, 20264040
Oct 16, 2026404+1
Oct 15, 20264030
Oct 14, 20264030
Oct 13, 20264030
Oct 09, 2026403No prior observation