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Contract OI history

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Nov 20, 2026 EXPIRATION

CGON $85.00 Call

CGON261120C00085000

Latest saved OI352Oct 23, 2026
Last change+24vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CGON $85.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 3521760 2026-10-08: 328 OI2026-10-09: 328 OI2026-10-13: 328 OI2026-10-14: 328 OI2026-10-16: 328 OI2026-10-20: 328 OI2026-10-23: 352 OI Oct 08, 2026Oct 23, 2026

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

CGON contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing352+24
Oct 20, 20263280
Oct 16, 20263280
Oct 14, 20263280
Oct 13, 20263280
Oct 09, 20263280
Oct 08, 2026328No prior observation