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Contract OI history

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Feb 19, 2027 EXPIRATION

CEG $220.00 Put

CEG270219P00220000

Latest saved OI766Oct 23, 2026
Last change+250vs 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. 7663830 2026-10-09: 151 OI2026-10-13: 150 OI2026-10-14: 150 OI2026-10-15: 150 OI2026-10-16: 150 OI2026-10-21: 516 OI2026-10-23: 766 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, 2026Viewing766+250
Oct 21, 2026516+366
Oct 16, 20261500
Oct 15, 20261500
Oct 14, 20261500
Oct 13, 2026150-1
Oct 09, 2026151No prior observation