OITracker Cboe delayed data

Contract OI history

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Oct 23, 2026 EXPIRATION

USB $58.00 Call

USB261023C00058000

Latest saved OI113Oct 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
USB $58.00 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. 117580 2026-10-02: 25 OI2026-10-05: 25 OI2026-10-06: 26 OI2026-10-07: 27 OI2026-10-08: 33 OI2026-10-09: 34 OI2026-10-14: 52 OI2026-10-15: 54 OI2026-10-16: 96 OI2026-10-21: 117 OI2026-10-23: 113 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, 2026113-4
Oct 21, 2026Viewing117+21
Oct 16, 202696+42
Oct 15, 202654+2
Oct 14, 202652+18
Oct 09, 202634+1
Oct 08, 202633+6
Oct 07, 202627+1
Oct 06, 202626+1
Oct 05, 2026250
Oct 02, 202625No prior observation