OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

GO $10.00 Call

GO270115C00010000

Latest saved OI863Oct 23, 2026
Last change-26vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
GO $10.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,2226110 2026-10-08: 1,222 OI2026-10-13: 1,169 OI2026-10-15: 1,129 OI2026-10-16: 1,108 OI2026-10-21: 889 OI2026-10-23: 863 OI Oct 08, 2026Oct 23, 2026

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

GO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing863-26
Oct 21, 2026889-219
Oct 16, 20261,108-21
Oct 15, 20261,129-40
Oct 13, 20261,169-53
Oct 08, 20261,222No prior observation