OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

USB $57.50 Call

USB270115C00057500

Latest saved OI1,249Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
USB $57.50 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. 1,2496240 2026-10-02: 1,021 OI2026-10-05: 1,024 OI2026-10-06: 1,023 OI2026-10-07: 1,023 OI2026-10-08: 1,030 OI2026-10-09: 1,030 OI2026-10-14: 1,042 OI2026-10-15: 1,032 OI2026-10-16: 1,018 OI2026-10-21: 1,248 OI2026-10-23: 1,249 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, 2026Viewing1,249+1
Oct 21, 20261,248+230
Oct 16, 20261,018-14
Oct 15, 20261,032-10
Oct 14, 20261,042+12
Oct 09, 20261,0300
Oct 08, 20261,030+7
Oct 07, 20261,0230
Oct 06, 20261,023-1
Oct 05, 20261,024+3
Oct 02, 20261,021No prior observation