OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

USB $63.00 Call

USB261030C00063000

Latest saved OI660Oct 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 $63.00 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. 6613300 2026-10-02: 628 OI2026-10-05: 629 OI2026-10-06: 659 OI2026-10-07: 659 OI2026-10-08: 659 OI2026-10-09: 659 OI2026-10-14: 661 OI2026-10-15: 659 OI2026-10-16: 659 OI2026-10-21: 660 OI2026-10-23: 660 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, 2026Viewing6600
Oct 21, 2026660+1
Oct 16, 20266590
Oct 15, 2026659-2
Oct 14, 2026661+2
Oct 09, 20266590
Oct 08, 20266590
Oct 07, 20266590
Oct 06, 2026659+30
Oct 05, 2026629+1
Oct 02, 2026628No prior observation