OITracker Cboe delayed data

Contract OI history

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Dec 15, 2028 EXPIRATION

GT $10.00 Call

GT281215C00010000

Latest saved OI1,429Oct 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 $10.00 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. 1,5277630 2026-10-09: 1,527 OI2026-10-13: 1,527 OI2026-10-14: 1,527 OI2026-10-15: 1,427 OI2026-10-16: 1,427 OI2026-10-21: 1,429 OI2026-10-23: 1,429 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, 2026Viewing1,4290
Oct 21, 20261,429+2
Oct 16, 20261,4270
Oct 15, 20261,427-100
Oct 14, 20261,5270
Oct 13, 20261,5270
Oct 09, 20261,527No prior observation