OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

USAR $24.00 Call

USAR261218C00024000

Latest saved OI1,051Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
USAR $24.00 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. 1,0625310 2026-10-09: 1,062 OI2026-10-13: 1,061 OI2026-10-14: 1,061 OI2026-10-15: 1,056 OI2026-10-16: 1,056 OI2026-10-21: 1,053 OI2026-10-23: 1,051 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, 2026Viewing1,051-2
Oct 21, 20261,053-3
Oct 16, 20261,0560
Oct 15, 20261,056-5
Oct 14, 20261,0610
Oct 13, 20261,061-1
Oct 09, 20261,062No prior observation