OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

USB $65.00 Call

USB280121C00065000

Latest saved OI731Oct 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 $65.00 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. 7363680 2026-10-02: 385 OI2026-10-05: 385 OI2026-10-06: 624 OI2026-10-07: 712 OI2026-10-08: 712 OI2026-10-09: 732 OI2026-10-14: 736 OI2026-10-15: 731 OI2026-10-16: 731 OI2026-10-21: 731 OI2026-10-23: 731 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, 2026Viewing7310
Oct 21, 20267310
Oct 16, 20267310
Oct 15, 2026731-5
Oct 14, 2026736+4
Oct 09, 2026732+20
Oct 08, 20267120
Oct 07, 2026712+88
Oct 06, 2026624+239
Oct 05, 20263850
Oct 02, 2026385No prior observation