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Contract OI history

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Dec 18, 2026 EXPIRATION

CEG $300.00 Put

CEG261218P00300000

Latest saved OI454Oct 23, 2026
Last change+6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CEG $300.00 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. 4562280 2026-10-09: 440 OI2026-10-13: 441 OI2026-10-14: 441 OI2026-10-15: 446 OI2026-10-16: 456 OI2026-10-21: 448 OI2026-10-23: 454 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, 2026Viewing454+6
Oct 21, 2026448-8
Oct 16, 2026456+10
Oct 15, 2026446+5
Oct 14, 20264410
Oct 13, 2026441+1
Oct 09, 2026440No prior observation