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Contract OI history

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Mar 19, 2027 EXPIRATION

USAR $11.00 Call

USAR270319C00011000

Latest saved OI2,088Oct 23, 2026
Last change+108vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
USAR $11.00 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. 2,0881,0440 2026-10-09: 115 OI2026-10-13: 317 OI2026-10-14: 317 OI2026-10-15: 1,772 OI2026-10-16: 1,963 OI2026-10-21: 1,980 OI2026-10-23: 2,088 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, 2026Viewing2,088+108
Oct 21, 20261,980+17
Oct 16, 20261,963+191
Oct 15, 20261,772+1,455
Oct 14, 20263170
Oct 13, 2026317+202
Oct 09, 2026115No prior observation