OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

GT $12.00 Call

GT270115C00012000

Latest saved OI3,275Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GT $12.00 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. 3,2801,6400 2026-10-09: 3,280 OI2026-10-13: 3,280 OI2026-10-14: 3,280 OI2026-10-15: 3,280 OI2026-10-16: 3,275 OI2026-10-21: 3,275 OI2026-10-23: 3,275 OI Oct 09, 2026Oct 23, 2026

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

GT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,2750
Oct 21, 20263,2750
Oct 16, 20263,275-5
Oct 15, 20263,2800
Oct 14, 20263,2800
Oct 13, 20263,2800
Oct 09, 20263,280No prior observation