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Contract OI history

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Mar 19, 2027 EXPIRATION

CEG $270.00 Put

CEG270319P00270000

Latest saved OI1,664Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CEG $270.00 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. 1,6648320 2026-10-09: 1,663 OI2026-10-13: 1,663 OI2026-10-14: 1,663 OI2026-10-15: 1,663 OI2026-10-16: 1,662 OI2026-10-21: 1,662 OI2026-10-23: 1,664 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, 2026Viewing1,664+2
Oct 21, 20261,6620
Oct 16, 20261,662-1
Oct 15, 20261,6630
Oct 14, 20261,6630
Oct 13, 20261,6630
Oct 09, 20261,663No prior observation