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Contract OI history

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Jun 17, 2027 EXPIRATION

CEG $300.00 Put

CEG270617P00300000

Latest saved OI815Oct 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 $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. 8154070 2026-10-09: 734 OI2026-10-13: 810 OI2026-10-14: 810 OI2026-10-15: 810 OI2026-10-16: 810 OI2026-10-21: 810 OI2026-10-23: 815 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, 2026Viewing815+5
Oct 21, 20268100
Oct 16, 20268100
Oct 15, 20268100
Oct 14, 20268100
Oct 13, 2026810+76
Oct 09, 2026734No prior observation