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Contract OI history

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Dec 18, 2026 EXPIRATION

CEG $240.00 Put

CEG261218P00240000

Latest saved OI732Oct 23, 2026
Last change+9vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CEG $240.00 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. 7323660 2026-10-09: 658 OI2026-10-13: 646 OI2026-10-14: 646 OI2026-10-15: 651 OI2026-10-16: 707 OI2026-10-21: 723 OI2026-10-23: 732 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, 2026Viewing732+9
Oct 21, 2026723+16
Oct 16, 2026707+56
Oct 15, 2026651+5
Oct 14, 20266460
Oct 13, 2026646-12
Oct 09, 2026658No prior observation