OITracker Cboe delayed data

Contract OI history

Back to CEG

Oct 23, 2026 EXPIRATION

CEG $285.00 Call

CEG261023C00285000

Latest saved OI140Oct 23, 2026
Last change+11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CEG $285.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 140700 2026-10-09: 52 OI2026-10-13: 55 OI2026-10-14: 55 OI2026-10-15: 57 OI2026-10-16: 65 OI2026-10-21: 129 OI2026-10-23: 140 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, 2026Viewing140+11
Oct 21, 2026129+64
Oct 16, 202665+8
Oct 15, 202657+2
Oct 14, 2026550
Oct 13, 202655+3
Oct 09, 202652No prior observation