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Contract OI history

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Jan 19, 2029 EXPIRATION

USAR $27.00 Call

USAR290119C00027000

Latest saved OI124Oct 23, 2026
Last change-9vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
USAR $27.00 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. 135670 2026-10-09: 112 OI2026-10-13: 135 OI2026-10-14: 135 OI2026-10-15: 135 OI2026-10-16: 113 OI2026-10-21: 133 OI2026-10-23: 124 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, 2026Viewing124-9
Oct 21, 2026133+20
Oct 16, 2026113-22
Oct 15, 20261350
Oct 14, 20261350
Oct 13, 2026135+23
Oct 09, 2026112No prior observation