OITracker Cboe delayed data

Contract OI history

Back to ENB

Jan 21, 2028 EXPIRATION

ENB $50.00 Call

ENB280121C00050000

Latest saved OI1,288Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ENB $50.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,3076530 2026-10-02: 1,184 OI2026-10-05: 1,238 OI2026-10-06: 1,238 OI2026-10-07: 1,238 OI2026-10-08: 1,232 OI2026-10-09: 1,233 OI2026-10-13: 1,234 OI2026-10-15: 1,307 OI2026-10-16: 1,306 OI2026-10-21: 1,287 OI2026-10-23: 1,288 OI Oct 02, 2026Oct 23, 2026

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

ENB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,288+1
Oct 21, 20261,287-19
Oct 16, 20261,306-1
Oct 15, 20261,307+73
Oct 13, 20261,234+1
Oct 09, 20261,233+1
Oct 08, 20261,232-6
Oct 07, 20261,2380
Oct 06, 20261,2380
Oct 05, 20261,238+54
Oct 02, 20261,184No prior observation