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Contract OI history

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Mar 19, 2027 EXPIRATION

CEG $280.00 Put

CEG270319P00280000

Latest saved OI721Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CEG $280.00 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. 7223610 2026-10-09: 469 OI2026-10-13: 470 OI2026-10-14: 470 OI2026-10-15: 710 OI2026-10-16: 722 OI2026-10-21: 722 OI2026-10-23: 721 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, 2026Viewing721-1
Oct 21, 20267220
Oct 16, 2026722+12
Oct 15, 2026710+240
Oct 14, 20264700
Oct 13, 2026470+1
Oct 09, 2026469No prior observation