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Contract OI history

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Oct 23, 2026 EXPIRATION

USAR $10.00 Call

USAR261023C00010000

Latest saved OI2,879Oct 23, 2026
Last change+2,024vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
USAR $10.00 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. 2,8791,4390 2026-10-09: 0 OI2026-10-13: 28 OI2026-10-14: 28 OI2026-10-15: 346 OI2026-10-16: 360 OI2026-10-21: 855 OI2026-10-23: 2,879 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, 2026Viewing2,879+2,024
Oct 21, 2026855+495
Oct 16, 2026360+14
Oct 15, 2026346+318
Oct 14, 2026280
Oct 13, 202628+28
Oct 09, 20260No prior observation