OITracker Cboe delayed data

Contract OI history

Back to CEG

Nov 20, 2026 EXPIRATION

CEG $230.00 Put

CEG261120P00230000

Latest saved OI1,556Oct 23, 2026
Last change-470vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CEG $230.00 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. 2,0261,0130 2026-10-09: 1,965 OI2026-10-13: 1,992 OI2026-10-14: 1,992 OI2026-10-15: 1,989 OI2026-10-16: 2,026 OI2026-10-21: 2,026 OI2026-10-23: 1,556 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, 2026Viewing1,556-470
Oct 21, 20262,0260
Oct 16, 20262,026+37
Oct 15, 20261,989-3
Oct 14, 20261,9920
Oct 13, 20261,992+27
Oct 09, 20261,965No prior observation