北交所股票成交概况：152股上涨，109股下跌

Trading Volume and Market Activity - On June 27, the total trading volume of stocks on the Beijing Stock Exchange reached 1.438 billion shares, with a total transaction value of 34.758 billion yuan, a decrease of 5.541 billion yuan compared to the previous trading day [1] - Among the tradable stocks, 152 stocks closed higher, accounting for 56.93% of the total, with notable gainers including Guangxin Technology, Guoyuan Technology, and Tianma New Materials, which rose by 17.78%, 16.50%, and 11.84% respectively [1] - Conversely, 109 stocks closed lower, with the largest declines seen in Youji Co., *ST Yunchuang, and Tonghui Information, which fell by 14.81%, 8.68%, and 8.27% respectively [1] Stock Performance and Turnover Rates - A total of 106 stocks had transaction values exceeding 10 million yuan, with the highest transaction values recorded for Jinbo Biological, Guangxin Technology, and Tonghui Information at 1.250 billion yuan, 931 million yuan, and 901 million yuan respectively [1] - The trading activity indicated that 70 stocks had a turnover rate exceeding 10%, with 20 stocks exceeding 20%. Additionally, 67 stocks had turnover rates between 5% and 10%, while 128 stocks had rates between 1% and 5% [1] - The stocks with the highest turnover rates included Tonghui Information, Guangxin Technology, and Youji Co., with rates of 53.91%, 47.42%, and 37.19% respectively [1] Notable Stocks and Their Metrics - The closing prices and performance metrics of notable stocks included: - Jinbo Biological: Closing price of 348.80 yuan, up 8.67%, turnover rate of 5.87%, transaction value of 1.250 billion yuan [1] - Guangxin Technology: Closing price of 70.67 yuan, up 17.78%, turnover rate of 47.42%, transaction value of 931 million yuan [1] - Tonghui Information: Closing price of 11.20 yuan, down 8.27%, turnover rate of 53.91%, transaction value of 901 million yuan [1] - Guoyuan Technology: Closing price of 19.70 yuan, up 16.50%, turnover rate of 34.76%, transaction value of 612 million yuan [1] - Tianma New Materials: Closing price of 40.82 yuan, up 11.84%, turnover rate of 18.40%, transaction value of 592 million yuan [1]