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Contract OI history

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Dec 18, 2026 EXPIRATION

CEG $320.00 Call

CEG261218C00320000

Latest saved OI613Oct 23, 2026
Last change+14vs 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. 6133060 2026-10-09: 518 OI2026-10-13: 511 OI2026-10-14: 511 OI2026-10-15: 554 OI2026-10-16: 567 OI2026-10-21: 599 OI2026-10-23: 613 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, 2026Viewing613+14
Oct 21, 2026599+32
Oct 16, 2026567+13
Oct 15, 2026554+43
Oct 14, 20265110
Oct 13, 2026511-7
Oct 09, 2026518No prior observation