OITracker Cboe delayed data

Contract OI history

Back to EDU

Nov 20, 2026 EXPIRATION

EDU $50.00 Call

EDU261120C00050000

Latest saved OI75Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
EDU $50.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 75370 2026-10-02: 75 OI2026-10-05: 75 OI2026-10-06: 75 OI2026-10-07: 75 OI2026-10-08: 75 OI2026-10-13: 75 OI2026-10-14: 75 OI2026-10-16: 75 OI2026-10-20: 75 OI2026-10-23: 75 OI Oct 02, 2026Oct 23, 2026

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

EDU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing750
Oct 20, 2026750
Oct 16, 2026750
Oct 14, 2026750
Oct 13, 2026750
Oct 08, 2026750
Oct 07, 2026750
Oct 06, 2026750
Oct 05, 2026750
Oct 02, 202675No prior observation