OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

GLND $4.00 Call

GLND261120C00004000

Latest saved OI2,377Oct 23, 2026
Last change-191vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
GLND $4.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2,9681,4840 2026-10-08: 2,968 OI2026-10-09: 2,968 OI2026-10-13: 2,219 OI2026-10-14: 2,219 OI2026-10-16: 2,567 OI2026-10-20: 2,568 OI2026-10-23: 2,377 OI Oct 08, 2026Oct 23, 2026

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

GLND contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,377-191
Oct 20, 20262,568+1
Oct 16, 20262,567+348
Oct 14, 20262,2190
Oct 13, 20262,219-749
Oct 09, 20262,9680
Oct 08, 20262,968No prior observation