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Contract OI history

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Dec 18, 2026 EXPIRATION

USAR $25.00 Call

USAR261218C00025000

Latest saved OI6,646Oct 23, 2026
Last change+8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
USAR $25.00 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. 6,8803,4400 2026-10-09: 6,880 OI2026-10-13: 6,829 OI2026-10-14: 6,829 OI2026-10-15: 6,784 OI2026-10-16: 6,760 OI2026-10-21: 6,638 OI2026-10-23: 6,646 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, 2026Viewing6,646+8
Oct 21, 20266,638-122
Oct 16, 20266,760-24
Oct 15, 20266,784-45
Oct 14, 20266,8290
Oct 13, 20266,829-51
Oct 09, 20266,880No prior observation