OITracker Cboe delayed data

Contract OI history

Back to USAR

Jan 21, 2028 EXPIRATION

USAR $17.00 Call

USAR280121C00017000

Latest saved OI2,733Oct 23, 2026
Last change+15vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
USAR $17.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,7331,3660 2026-10-09: 2,595 OI2026-10-13: 2,618 OI2026-10-14: 2,618 OI2026-10-15: 2,625 OI2026-10-16: 2,651 OI2026-10-21: 2,718 OI2026-10-23: 2,733 OI Oct 09, 2026Oct 23, 2026

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

USAR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,733+15
Oct 21, 20262,718+67
Oct 16, 20262,651+26
Oct 15, 20262,625+7
Oct 14, 20262,6180
Oct 13, 20262,618+23
Oct 09, 20262,595No prior observation