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Contract OI history

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Dec 18, 2026 EXPIRATION

USAR $11.00 Call

USAR261218C00011000

Latest saved OI1,169Oct 23, 2026
Last change+79vs 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. 1,1695840 2026-10-09: 69 OI2026-10-13: 248 OI2026-10-14: 248 OI2026-10-15: 439 OI2026-10-16: 568 OI2026-10-21: 1,090 OI2026-10-23: 1,169 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, 2026Viewing1,169+79
Oct 21, 20261,090+522
Oct 16, 2026568+129
Oct 15, 2026439+191
Oct 14, 20262480
Oct 13, 2026248+179
Oct 09, 202669No prior observation