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Contract OI history

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Nov 20, 2026 EXPIRATION

CGON $75.00 Call

CGON261120C00075000

Latest saved OI1,298Oct 23, 2026
Last change+526vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CGON $75.00 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. 1,2986490 2026-10-08: 704 OI2026-10-09: 704 OI2026-10-13: 704 OI2026-10-14: 704 OI2026-10-16: 704 OI2026-10-20: 772 OI2026-10-23: 1,298 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, 2026Viewing1,298+526
Oct 20, 2026772+68
Oct 16, 20267040
Oct 14, 20267040
Oct 13, 20267040
Oct 09, 20267040
Oct 08, 2026704No prior observation