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Contract OI history

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Oct 23, 2026 EXPIRATION

USAR $13.00 Call

USAR261023C00013000

Latest saved OI662Oct 23, 2026
Last change-3vs 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. 6653320 2026-10-09: 396 OI2026-10-13: 507 OI2026-10-14: 507 OI2026-10-15: 499 OI2026-10-16: 525 OI2026-10-21: 665 OI2026-10-23: 662 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, 2026Viewing662-3
Oct 21, 2026665+140
Oct 16, 2026525+26
Oct 15, 2026499-8
Oct 14, 20265070
Oct 13, 2026507+111
Oct 09, 2026396No prior observation