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Contract OI history

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Jan 15, 2027 EXPIRATION

USAR $31.00 Call

USAR270115C00031000

Latest saved OI2,289Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
USAR $31.00 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. 2,3021,1510 2026-10-09: 2,300 OI2026-10-13: 2,302 OI2026-10-14: 2,302 OI2026-10-15: 2,291 OI2026-10-16: 2,289 OI2026-10-21: 2,289 OI2026-10-23: 2,289 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, 2026Viewing2,2890
Oct 21, 20262,2890
Oct 16, 20262,289-2
Oct 15, 20262,291-11
Oct 14, 20262,3020
Oct 13, 20262,302+2
Oct 09, 20262,300No prior observation