美联储会议纪要公布后，标普500指数持稳，现涨0.4%。

Core Viewpoint - The S&P 500 index remained stable, increasing by 0.4% following the release of the Federal Reserve meeting minutes [1] Group 1 - The Federal Reserve's meeting minutes were released, impacting market sentiment positively [1] - The S&P 500 index showed resilience in response to the news, indicating investor confidence [1]