博时标普500ETF今日成交额增加1.17亿元，环比增加57.54%

Core Viewpoint - The trading volume of Bosera S&P 500 ETF (513500) reached 321 million yuan today, marking an increase of 117 million yuan compared to the previous trading day, with a month-on-month growth rate of 57.54% [1] Summary by Categories - Trading Volume: The trading volume for Bosera S&P 500 ETF today was 321 million yuan [1] - Comparison with Previous Day: This represents an increase of 117 million yuan from the previous trading day [1] - Growth Rate: The month-on-month growth rate in trading volume is 57.54% [1]