OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

USB $67.50 Call

USB261120C00067500

Latest saved OI671Oct 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 $67.50 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. 6943470 2026-10-02: 693 OI2026-10-05: 694 OI2026-10-06: 656 OI2026-10-07: 656 OI2026-10-08: 656 OI2026-10-09: 656 OI2026-10-14: 655 OI2026-10-15: 655 OI2026-10-16: 657 OI2026-10-21: 671 OI2026-10-23: 671 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, 20266710
Oct 21, 2026Viewing671+14
Oct 16, 2026657+2
Oct 15, 20266550
Oct 14, 2026655-1
Oct 09, 20266560
Oct 08, 20266560
Oct 07, 20266560
Oct 06, 2026656-38
Oct 05, 2026694+1
Oct 02, 2026693No prior observation