墨西哥比索跌至盘中低点，徘徊在1美元兑18.70比索左右，此前特朗普威胁对墨西哥征收30%的关税。

Core Viewpoint - The Mexican peso has fallen to an intraday low, hovering around 18.70 pesos per dollar, following Trump's threat to impose a 30% tariff on Mexico [1] Group 1 - The Mexican peso's depreciation indicates market reaction to geopolitical tensions and potential trade policy changes [1] - The specific exchange rate of 1 dollar to 18.70 pesos reflects significant currency volatility [1] - Trump's tariff threat represents a potential shift in U.S.-Mexico trade relations, impacting investor sentiment [1]