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Contract OI history

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Nov 20, 2026 EXPIRATION

CEG $320.00 Call

CEG261120C00320000

Latest saved OI1,229Oct 23, 2026
Last change+12vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CEG $320.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,2296140 2026-10-09: 975 OI2026-10-13: 951 OI2026-10-14: 951 OI2026-10-15: 953 OI2026-10-16: 957 OI2026-10-21: 1,217 OI2026-10-23: 1,229 OI Oct 09, 2026Oct 23, 2026

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

CEG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,229+12
Oct 21, 20261,217+260
Oct 16, 2026957+4
Oct 15, 2026953+2
Oct 14, 20269510
Oct 13, 2026951-24
Oct 09, 2026975No prior observation