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Contract OI history

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Dec 18, 2026 EXPIRATION

CEG $290.00 Call

CEG261218C00290000

Latest saved OI1,337Oct 23, 2026
Last change+13vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CEG $290.00 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. 1,3376680 2026-10-09: 747 OI2026-10-13: 742 OI2026-10-14: 742 OI2026-10-15: 1,318 OI2026-10-16: 1,326 OI2026-10-21: 1,324 OI2026-10-23: 1,337 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, 2026Viewing1,337+13
Oct 21, 20261,324-2
Oct 16, 20261,326+8
Oct 15, 20261,318+576
Oct 14, 20267420
Oct 13, 2026742-5
Oct 09, 2026747No prior observation