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Contract OI history

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Jan 19, 2029 EXPIRATION

USAR $20.00 Call

USAR290119C00020000

Latest saved OI1,467Oct 23, 2026
Last change+16vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
USAR $20.00 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. 1,4677330 2026-10-09: 435 OI2026-10-13: 1,453 OI2026-10-14: 1,453 OI2026-10-15: 1,444 OI2026-10-16: 1,451 OI2026-10-21: 1,451 OI2026-10-23: 1,467 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, 2026Viewing1,467+16
Oct 21, 20261,4510
Oct 16, 20261,451+7
Oct 15, 20261,444-9
Oct 14, 20261,4530
Oct 13, 20261,453+1,018
Oct 09, 2026435No prior observation