OITracker Cboe delayed data

Contract OI history

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Feb 19, 2027 EXPIRATION

USB $65.00 Call

USB270219C00065000

Latest saved OI369Oct 23, 2026
Last change+16vs 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. 3691840 2026-10-02: 303 OI2026-10-05: 303 OI2026-10-06: 303 OI2026-10-07: 303 OI2026-10-08: 303 OI2026-10-09: 304 OI2026-10-14: 341 OI2026-10-15: 344 OI2026-10-16: 344 OI2026-10-21: 353 OI2026-10-23: 369 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, 2026369+16
Oct 21, 2026Viewing353+9
Oct 16, 20263440
Oct 15, 2026344+3
Oct 14, 2026341+37
Oct 09, 2026304+1
Oct 08, 20263030
Oct 07, 20263030
Oct 06, 20263030
Oct 05, 20263030
Oct 02, 2026303No prior observation