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Contract OI history

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Mar 19, 2027 EXPIRATION

USAR $24.00 Call

USAR270319C00024000

Latest saved OI298Oct 23, 2026
Last change+20vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
USAR $24.00 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. 2981490 2026-10-09: 272 OI2026-10-13: 289 OI2026-10-14: 289 OI2026-10-15: 274 OI2026-10-16: 275 OI2026-10-21: 278 OI2026-10-23: 298 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, 2026Viewing298+20
Oct 21, 2026278+3
Oct 16, 2026275+1
Oct 15, 2026274-15
Oct 14, 20262890
Oct 13, 2026289+17
Oct 09, 2026272No prior observation