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Contract OI history

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Nov 20, 2026 EXPIRATION

USAR $14.00 Put

USAR261120P00014000

Latest saved OI5,736Oct 23, 2026
Last change-6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
USAR $14.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5,8912,9450 2026-10-09: 5,618 OI2026-10-13: 5,679 OI2026-10-14: 5,679 OI2026-10-15: 5,862 OI2026-10-16: 5,891 OI2026-10-21: 5,742 OI2026-10-23: 5,736 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, 2026Viewing5,736-6
Oct 21, 20265,742-149
Oct 16, 20265,891+29
Oct 15, 20265,862+183
Oct 14, 20265,6790
Oct 13, 20265,679+61
Oct 09, 20265,618No prior observation