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Contract OI history

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Nov 20, 2026 EXPIRATION

USAR $12.00 Call

USAR261120C00012000

Latest saved OI1,790Oct 23, 2026
Last change+99vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
USAR $12.00 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. 1,7908950 2026-10-09: 53 OI2026-10-13: 527 OI2026-10-14: 527 OI2026-10-15: 737 OI2026-10-16: 750 OI2026-10-21: 1,691 OI2026-10-23: 1,790 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, 2026Viewing1,790+99
Oct 21, 20261,691+941
Oct 16, 2026750+13
Oct 15, 2026737+210
Oct 14, 20265270
Oct 13, 2026527+474
Oct 09, 202653No prior observation