OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

CEG $290.00 Put

CEG270115P00290000

Latest saved OI1,129Oct 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 $290.00 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. 1,2166080 2026-10-09: 1,213 OI2026-10-13: 1,216 OI2026-10-14: 1,216 OI2026-10-15: 1,214 OI2026-10-16: 1,134 OI2026-10-21: 1,131 OI2026-10-23: 1,129 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, 2026Viewing1,129-2
Oct 21, 20261,131-3
Oct 16, 20261,134-80
Oct 15, 20261,214-2
Oct 14, 20261,2160
Oct 13, 20261,216+3
Oct 09, 20261,213No prior observation