OITracker Cboe delayed data

Contract OI history

Back to BE

Dec 17, 2027 EXPIRATION

BE $440.00 Call

BE271217C00440000

Latest saved OI780Oct 23, 2026
Last change+3vs previous saved observation
Saved market days10Oct 06, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $440.00 call open interest history 10 saved observations from 2026-10-06 to 2026-10-23. Exact values and changes are listed in the table below. 7803900 2026-10-06: 0 OI2026-10-07: 745 OI2026-10-08: 745 OI2026-10-09: 747 OI2026-10-13: 761 OI2026-10-14: 761 OI2026-10-15: 761 OI2026-10-16: 771 OI2026-10-21: 777 OI2026-10-23: 780 OI Oct 06, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing780+3
Oct 21, 2026777+6
Oct 16, 2026771+10
Oct 15, 20267610
Oct 14, 20267610
Oct 13, 2026761+14
Oct 09, 2026747+2
Oct 08, 20267450
Oct 07, 2026745+745
Oct 06, 20260No prior observation