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Contract OI history

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Jun 17, 2027 EXPIRATION

CEG $290.00 Put

CEG270617P00290000

Latest saved OI344Oct 23, 2026
Last change0vs 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. 3441720 2026-10-09: 336 OI2026-10-13: 336 OI2026-10-14: 336 OI2026-10-15: 338 OI2026-10-16: 344 OI2026-10-21: 344 OI2026-10-23: 344 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, 2026Viewing3440
Oct 21, 20263440
Oct 16, 2026344+6
Oct 15, 2026338+2
Oct 14, 20263360
Oct 13, 20263360
Oct 09, 2026336No prior observation