OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

USAR $13.00 Call

USAR270319C00013000

Latest saved OI4,364Oct 23, 2026
Last change-5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
USAR $13.00 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. 4,3692,1840 2026-10-09: 3,749 OI2026-10-13: 3,905 OI2026-10-14: 3,905 OI2026-10-15: 4,067 OI2026-10-16: 4,160 OI2026-10-21: 4,369 OI2026-10-23: 4,364 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, 2026Viewing4,364-5
Oct 21, 20264,369+209
Oct 16, 20264,160+93
Oct 15, 20264,067+162
Oct 14, 20263,9050
Oct 13, 20263,905+156
Oct 09, 20263,749No prior observation