美元兑瑞郎USD/CHF跌破0.80关口，为2011年9月以来首次，日内跌0.56%

Core Viewpoint - The USD/CHF exchange rate has fallen below the 0.80 mark for the first time since September 2011, indicating a significant depreciation of the US dollar against the Swiss franc, with a daily decline of 0.56% [1] Group 1 - The USD/CHF exchange rate has reached a historic low, breaking the 0.80 threshold [1] - This decline marks the first occurrence of the exchange rate falling below this level in over a decade [1] - The daily drop of 0.56% reflects ongoing trends in currency valuation and market sentiment [1]