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Contract OI history

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Dec 18, 2026 EXPIRATION

CEG $200.00 Put

CEG261218P00200000

Latest saved OI728Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CEG $200.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7283640 2026-10-09: 725 OI2026-10-13: 726 OI2026-10-14: 726 OI2026-10-15: 726 OI2026-10-16: 715 OI2026-10-21: 723 OI2026-10-23: 728 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, 2026Viewing728+5
Oct 21, 2026723+8
Oct 16, 2026715-11
Oct 15, 20267260
Oct 14, 20267260
Oct 13, 2026726+1
Oct 09, 2026725No prior observation