OITracker Cboe delayed data

Contract OI history

Back to USAR

Jan 15, 2027 EXPIRATION

USAR $20.00 Call

USAR270115C00020000

Latest saved OI6,003Oct 23, 2026
Last change+283vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
USAR $20.00 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. 6,0033,0010 2026-10-09: 5,718 OI2026-10-13: 5,426 OI2026-10-14: 5,426 OI2026-10-15: 5,468 OI2026-10-16: 5,599 OI2026-10-21: 5,720 OI2026-10-23: 6,003 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, 2026Viewing6,003+283
Oct 21, 20265,720+121
Oct 16, 20265,599+131
Oct 15, 20265,468+42
Oct 14, 20265,4260
Oct 13, 20265,426-292
Oct 09, 20265,718No prior observation