OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

GO $14.00 Call

GO270115C00014000

Latest saved OI342Oct 23, 2026
Last change-5vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
GO $14.00 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. 3491740 2026-10-08: 309 OI2026-10-13: 308 OI2026-10-15: 308 OI2026-10-16: 349 OI2026-10-21: 347 OI2026-10-23: 342 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, 2026Viewing342-5
Oct 21, 2026347-2
Oct 16, 2026349+41
Oct 15, 20263080
Oct 13, 2026308-1
Oct 08, 2026309No prior observation