OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

USAR $15.00 Call

USAR270319C00015000

Latest saved OI4,456Oct 23, 2026
Last change-71vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
USAR $15.00 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. 4,5272,2630 2026-10-09: 3,920 OI2026-10-13: 3,976 OI2026-10-14: 3,976 OI2026-10-15: 4,038 OI2026-10-16: 4,209 OI2026-10-21: 4,527 OI2026-10-23: 4,456 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, 2026Viewing4,456-71
Oct 21, 20264,527+318
Oct 16, 20264,209+171
Oct 15, 20264,038+62
Oct 14, 20263,9760
Oct 13, 20263,976+56
Oct 09, 20263,920No prior observation