OITracker Cboe delayed data

Contract OI history

Back to U

Dec 18, 2026 EXPIRATION

U $48.00 Call

U261218C00048000

Latest saved OI51Oct 21, 2026
Last change+51vs previous saved observation
Saved market days3Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
U $48.00 call open interest history 3 saved observations from 2026-10-15 to 2026-10-21. Exact values and changes are listed in the table below. 51250 2026-10-15: 0 OI2026-10-16: 0 OI2026-10-21: 51 OI Oct 15, 2026Oct 21, 2026

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

U contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing51+51
Oct 16, 202600
Oct 15, 20260No prior observation