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Contract OI history

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Dec 18, 2026 EXPIRATION

USAR $23.00 Call

USAR261218C00023000

Latest saved OI322Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
USAR $23.00 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. 3381690 2026-10-09: 338 OI2026-10-13: 334 OI2026-10-14: 334 OI2026-10-15: 331 OI2026-10-16: 330 OI2026-10-21: 323 OI2026-10-23: 322 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, 2026Viewing322-1
Oct 21, 2026323-7
Oct 16, 2026330-1
Oct 15, 2026331-3
Oct 14, 20263340
Oct 13, 2026334-4
Oct 09, 2026338No prior observation