OITracker Cboe delayed data

Contract OI history

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Nov 06, 2026 EXPIRATION

USB $54.00 Put

USB261106P00054000

Latest saved OI1,212Oct 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 $54.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,2166080 2026-10-02: 4 OI2026-10-05: 4 OI2026-10-06: 4 OI2026-10-07: 4 OI2026-10-08: 4 OI2026-10-09: 4 OI2026-10-14: 1,216 OI2026-10-15: 1,216 OI2026-10-16: 1,212 OI2026-10-21: 1,212 OI2026-10-23: 1,212 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, 20261,2120
Oct 21, 2026Viewing1,2120
Oct 16, 20261,212-4
Oct 15, 20261,2160
Oct 14, 20261,216+1,212
Oct 09, 202640
Oct 08, 202640
Oct 07, 202640
Oct 06, 202640
Oct 05, 202640
Oct 02, 20264No prior observation