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Contract OI history

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Mar 19, 2027 EXPIRATION

CEG $220.00 Put

CEG270319P00220000

Latest saved OI1,034Oct 23, 2026
Last change+46vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CEG $220.00 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. 1,0345170 2026-10-09: 964 OI2026-10-13: 964 OI2026-10-14: 964 OI2026-10-15: 964 OI2026-10-16: 970 OI2026-10-21: 988 OI2026-10-23: 1,034 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, 2026Viewing1,034+46
Oct 21, 2026988+18
Oct 16, 2026970+6
Oct 15, 20269640
Oct 14, 20269640
Oct 13, 20269640
Oct 09, 2026964No prior observation