OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

USAR $26.00 Call

USAR270115C00026000

Latest saved OI1,457Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
USAR $26.00 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. 1,4587290 2026-10-09: 1,449 OI2026-10-13: 1,451 OI2026-10-14: 1,451 OI2026-10-15: 1,458 OI2026-10-16: 1,458 OI2026-10-21: 1,458 OI2026-10-23: 1,457 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, 2026Viewing1,457-1
Oct 21, 20261,4580
Oct 16, 20261,4580
Oct 15, 20261,458+7
Oct 14, 20261,4510
Oct 13, 20261,451+2
Oct 09, 20261,449No prior observation