OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

U $30.00 Call

U270115C00030000

Latest saved OI9,173Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
U $30.00 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. 9,2394,6190 2026-10-02: 9,239 OI2026-10-05: 9,239 OI2026-10-06: 9,238 OI2026-10-07: 9,238 OI2026-10-08: 9,238 OI2026-10-09: 9,181 OI2026-10-14: 9,182 OI2026-10-15: 9,182 OI2026-10-16: 9,181 OI2026-10-21: 9,173 OI2026-10-23: 9,173 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

U contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20269,1730
Oct 21, 2026Viewing9,173-8
Oct 16, 20269,181-1
Oct 15, 20269,1820
Oct 14, 20269,182+1
Oct 09, 20269,181-57
Oct 08, 20269,2380
Oct 07, 20269,2380
Oct 06, 20269,238-1
Oct 05, 20269,2390
Oct 02, 20269,239No prior observation