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Contract OI history

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Jan 21, 2028 EXPIRATION

CEG $200.00 Put

CEG280121P00200000

Latest saved OI2,056Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CEG $200.00 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. 2,0561,0280 2026-10-09: 2,030 OI2026-10-13: 2,032 OI2026-10-14: 2,032 OI2026-10-15: 2,032 OI2026-10-16: 2,051 OI2026-10-21: 2,051 OI2026-10-23: 2,056 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, 2026Viewing2,056+5
Oct 21, 20262,0510
Oct 16, 20262,051+19
Oct 15, 20262,0320
Oct 14, 20262,0320
Oct 13, 20262,032+2
Oct 09, 20262,030No prior observation