OITracker Cboe delayed data

Contract OI history

Back to DEI

Nov 20, 2026 EXPIRATION

DEI $11.00 Call

DEI261120C00011000

Latest saved OI5,697Oct 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
DEI $11.00 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. 5,7012,8500 2026-10-02: 2,173 OI2026-10-05: 3,664 OI2026-10-06: 3,664 OI2026-10-07: 3,664 OI2026-10-08: 4,784 OI2026-10-09: 5,701 OI2026-10-13: 5,701 OI2026-10-14: 5,701 OI2026-10-16: 5,701 OI2026-10-20: 5,701 OI2026-10-23: 5,697 OI Oct 02, 2026Oct 23, 2026

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

DEI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,697-4
Oct 20, 20265,7010
Oct 16, 20265,7010
Oct 14, 20265,7010
Oct 13, 20265,7010
Oct 09, 20265,701+917
Oct 08, 20264,784+1,120
Oct 07, 20263,6640
Oct 06, 20263,6640
Oct 05, 20263,664+1,491
Oct 02, 20262,173No prior observation