OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

GO $15.00 Call

GO270115C00015000

Latest saved OI5,214Oct 23, 2026
Last change-33vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
GO $15.00 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. 5,2762,6380 2026-10-08: 5,269 OI2026-10-13: 5,270 OI2026-10-15: 5,276 OI2026-10-16: 5,276 OI2026-10-21: 5,247 OI2026-10-23: 5,214 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, 2026Viewing5,214-33
Oct 21, 20265,247-29
Oct 16, 20265,2760
Oct 15, 20265,276+6
Oct 13, 20265,270+1
Oct 08, 20265,269No prior observation