阿根廷比索早盘下跌1.9%，本周已下跌4.5%。

Core Viewpoint - The Argentine peso has experienced a significant decline, dropping 1.9% in early trading and a total of 4.5% this week [1] Group 1 - The Argentine peso's early morning drop of 1.9% indicates ongoing currency instability [1] - The cumulative decline of 4.5% this week highlights a concerning trend for the currency's performance [1]