OITracker Cboe delayed data

Contract OI history

Back to ENB

Nov 20, 2026 EXPIRATION

ENB $47.50 Put

ENB261120P00047500

Latest saved OI901Oct 23, 2026
Last change+4vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ENB $47.50 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9014500 2026-10-02: 667 OI2026-10-05: 685 OI2026-10-06: 685 OI2026-10-07: 699 OI2026-10-08: 701 OI2026-10-09: 696 OI2026-10-13: 702 OI2026-10-15: 784 OI2026-10-16: 786 OI2026-10-21: 897 OI2026-10-23: 901 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, 2026Viewing901+4
Oct 21, 2026897+111
Oct 16, 2026786+2
Oct 15, 2026784+82
Oct 13, 2026702+6
Oct 09, 2026696-5
Oct 08, 2026701+2
Oct 07, 2026699+14
Oct 06, 20266850
Oct 05, 2026685+18
Oct 02, 2026667No prior observation