OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

U $28.00 Call

U270115C00028000

Latest saved OI2,105Oct 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 $28.00 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. 2,1051,0520 2026-10-02: 2,105 OI2026-10-05: 2,105 OI2026-10-06: 2,105 OI2026-10-07: 2,105 OI2026-10-08: 2,105 OI2026-10-09: 2,105 OI2026-10-14: 2,105 OI2026-10-15: 2,105 OI2026-10-16: 2,105 OI2026-10-21: 2,105 OI2026-10-23: 2,105 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, 20262,1050
Oct 21, 2026Viewing2,1050
Oct 16, 20262,1050
Oct 15, 20262,1050
Oct 14, 20262,1050
Oct 09, 20262,1050
Oct 08, 20262,1050
Oct 07, 20262,1050
Oct 06, 20262,1050
Oct 05, 20262,1050
Oct 02, 20262,105No prior observation