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Contract OI history

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Oct 23, 2026 EXPIRATION

CEG $285.00 Put

CEG261023P00285000

Latest saved OI0Oct 23, 2026
Last change-409vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CEG $285.00 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. 4352170 2026-10-09: 410 OI2026-10-13: 414 OI2026-10-14: 414 OI2026-10-15: 435 OI2026-10-16: 432 OI2026-10-21: 409 OI2026-10-23: 0 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, 2026Viewing0-409
Oct 21, 2026409-23
Oct 16, 2026432-3
Oct 15, 2026435+21
Oct 14, 20264140
Oct 13, 2026414+4
Oct 09, 2026410No prior observation