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Contract OI history

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Feb 19, 2027 EXPIRATION

CEG $230.00 Put

CEG270219P00230000

Latest saved OI187Oct 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 $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. 189940 2026-10-09: 189 OI2026-10-13: 184 OI2026-10-14: 184 OI2026-10-15: 184 OI2026-10-16: 185 OI2026-10-21: 185 OI2026-10-23: 187 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, 2026Viewing187+2
Oct 21, 20261850
Oct 16, 2026185+1
Oct 15, 20261840
Oct 14, 20261840
Oct 13, 2026184-5
Oct 09, 2026189No prior observation