7月31日讯，美联储利率决议公布后，现货金银、美元指数DXY短线波动暂时不大。

Core Insights - The Federal Reserve's interest rate decision has been announced, leading to temporary stability in spot gold and silver prices, as well as the DXY dollar index [1] Group 1 - The announcement of the Federal Reserve's interest rate decision resulted in minimal short-term fluctuations in the spot gold and silver markets [1] - The DXY dollar index also experienced limited volatility following the interest rate decision [1]