OITracker Cboe delayed data

Contract OI history

Back to USB

Jan 15, 2027 EXPIRATION

USB $62.50 Put

USB270115P00062500

Latest saved OI2,071Oct 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 $62.50 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. 2,0711,0350 2026-10-02: 2,071 OI2026-10-05: 2,071 OI2026-10-06: 2,071 OI2026-10-07: 2,071 OI2026-10-08: 2,071 OI2026-10-09: 2,071 OI2026-10-14: 2,071 OI2026-10-15: 2,071 OI2026-10-16: 2,071 OI2026-10-21: 2,071 OI2026-10-23: 2,071 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, 20262,0710
Oct 21, 2026Viewing2,0710
Oct 16, 20262,0710
Oct 15, 20262,0710
Oct 14, 20262,0710
Oct 09, 20262,0710
Oct 08, 20262,0710
Oct 07, 20262,0710
Oct 06, 20262,0710
Oct 05, 20262,0710
Oct 02, 20262,071No prior observation