OITracker Cboe delayed data

Contract OI history

Back to USB

Nov 20, 2026 EXPIRATION

USB $70.00 Call

USB261120C00070000

Latest saved OI892Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
USB $70.00 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. 9664830 2026-10-02: 966 OI2026-10-05: 948 OI2026-10-06: 947 OI2026-10-07: 947 OI2026-10-08: 945 OI2026-10-09: 945 OI2026-10-14: 932 OI2026-10-15: 892 OI2026-10-16: 892 OI2026-10-21: 892 OI2026-10-23: 892 OI Oct 02, 2026Oct 23, 2026

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

USB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20268920
Oct 21, 2026Viewing8920
Oct 16, 20268920
Oct 15, 2026892-40
Oct 14, 2026932-13
Oct 09, 20269450
Oct 08, 2026945-2
Oct 07, 20269470
Oct 06, 2026947-1
Oct 05, 2026948-18
Oct 02, 2026966No prior observation