OITracker Cboe delayed data

Contract OI history

Back to GTLB

Oct 23, 2026 EXPIRATION

GTLB $54.00 Call

GTLB261023C00054000

Latest saved OI300Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GTLB $54.00 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. 3001500 2026-10-09: 275 OI2026-10-13: 288 OI2026-10-14: 288 OI2026-10-15: 289 OI2026-10-16: 300 OI2026-10-21: 299 OI2026-10-23: 300 OI Oct 09, 2026Oct 23, 2026

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

GTLB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing300+1
Oct 21, 2026299-1
Oct 16, 2026300+11
Oct 15, 2026289+1
Oct 14, 20262880
Oct 13, 2026288+13
Oct 09, 2026275No prior observation