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Contract OI history

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Mar 19, 2027 EXPIRATION

CEG $300.00 Put

CEG270319P00300000

Latest saved OI647Oct 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 $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. 6493240 2026-10-09: 643 OI2026-10-13: 649 OI2026-10-14: 649 OI2026-10-15: 649 OI2026-10-16: 649 OI2026-10-21: 649 OI2026-10-23: 647 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, 2026Viewing647-2
Oct 21, 20266490
Oct 16, 20266490
Oct 15, 20266490
Oct 14, 20266490
Oct 13, 2026649+6
Oct 09, 2026643No prior observation