OITracker Cboe delayed data

Contract OI history

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Feb 19, 2027 EXPIRATION

USB $70.00 Call

USB270219C00070000

Latest saved OI297Oct 23, 2026
Last change+7vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
USB $70.00 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. 3981990 2026-10-02: 398 OI2026-10-05: 397 OI2026-10-06: 397 OI2026-10-07: 397 OI2026-10-08: 397 OI2026-10-09: 397 OI2026-10-14: 328 OI2026-10-15: 328 OI2026-10-16: 290 OI2026-10-21: 290 OI2026-10-23: 297 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, 2026297+7
Oct 21, 2026Viewing2900
Oct 16, 2026290-38
Oct 15, 20263280
Oct 14, 2026328-69
Oct 09, 20263970
Oct 08, 20263970
Oct 07, 20263970
Oct 06, 20263970
Oct 05, 2026397-1
Oct 02, 2026398No prior observation