沪深两市今日成交额合计2.84万亿元，紫金矿业成交额居首

Core Viewpoint - The total trading volume of the Shanghai and Shenzhen stock markets on January 30 was 2.84 trillion yuan, a decrease of approximately 394.71 billion yuan compared to the previous trading day [1] Trading Volume Summary - The trading volume of the Shanghai Stock Exchange was 1.27 trillion yuan, while the Shenzhen Stock Exchange recorded a trading volume of 1.57 trillion yuan [1] Top Performing Stocks - Zijin Mining had the highest trading volume at 27.14 billion yuan [1] - Other notable stocks included: - Zhongji Xuchuang with 22.65 billion yuan - Bluefocus with 20.81 billion yuan - Newyi with 20.76 billion yuan - Tianfu Communication with 17.58 billion yuan [1]