Market Overview - On July 31, the A-share market closed with the Shanghai Composite Index at 3573.21, down 1.18%, and the Shenzhen Component Index at 11009.77, down 1.73% [1] Top Stocks Performance - Among the top 10 stocks by trading volume on the Beijing Stock Exchange, 5 stocks experienced price increases, with an average increase of 102.09%. N Dingjia (920005) led with a trading volume of 1.06 billion yuan and a price increase of 479.12% [1][2] - The other stocks in the top 10 included Hengli Drilling Tools (836942) with a decrease of 11.39%, Wuxin Suizhuang (835174) down 7.19%, and Parallel Technology (839493) up 1.73% [2] Capital Flow Analysis - In terms of capital flow, 5 out of the top 10 stocks showed net inflows of main funds, indicating positive investor sentiment towards these stocks [1]
7月31日北交所成交额前十大个股，N鼎佳居首