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Contract OI history

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Dec 18, 2026 EXPIRATION

USAR $12.00 Call

USAR261218C00012000

Latest saved OI1,314Oct 23, 2026
Last change+32vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
USAR $12.00 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. 1,3146570 2026-10-09: 393 OI2026-10-13: 939 OI2026-10-14: 939 OI2026-10-15: 968 OI2026-10-16: 1,026 OI2026-10-21: 1,282 OI2026-10-23: 1,314 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, 2026Viewing1,314+32
Oct 21, 20261,282+256
Oct 16, 20261,026+58
Oct 15, 2026968+29
Oct 14, 20269390
Oct 13, 2026939+546
Oct 09, 2026393No prior observation