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Contract OI history

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Mar 19, 2027 EXPIRATION

USAR $20.00 Call

USAR270319C00020000

Latest saved OI6,564Oct 23, 2026
Last change-90vs 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. 6,6543,3270 2026-10-09: 6,430 OI2026-10-13: 6,446 OI2026-10-14: 6,446 OI2026-10-15: 6,473 OI2026-10-16: 6,587 OI2026-10-21: 6,654 OI2026-10-23: 6,564 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, 2026Viewing6,564-90
Oct 21, 20266,654+67
Oct 16, 20266,587+114
Oct 15, 20266,473+27
Oct 14, 20266,4460
Oct 13, 20266,446+16
Oct 09, 20266,430No prior observation