华脉科技换手率29.08%，上榜营业部合计净买入913.06万元

Group 1 - The stock of Huamai Technology (603042) increased by 2.70% today, with a turnover rate of 29.08% and a trading volume of 827 million yuan, showing a fluctuation of 7.87% [1][2] - The stock was listed on the Shanghai Stock Exchange's "Dragon and Tiger List" due to its high turnover rate, with a net buying amount of 9.13 million yuan from brokerage seats [2][3] - In the last six months, the stock has appeared on the Dragon and Tiger List 29 times, with an average price drop of 0.09% the next day and an average drop of 5.46% over the following five days [3] Group 2 - The main capital outflow for the stock today was 15.69 million yuan, with large orders showing a net outflow of 13.45 million yuan [3] - The company's Q1 report indicated a revenue of 155 million yuan, a year-on-year decrease of 10.89%, and a net loss of 9.34 million yuan [3] - The top buying brokerage was Guotai Junan Securities, with a purchase amount of 31.22 million yuan, while the top selling brokerage was Goldman Sachs (China), with a selling amount of 26.35 million yuan [2][3]