Group 1 - The stock of Jiaotong Iron and Steel (交大铁发) increased by 23.73% today, with a trading volume of 5.24 billion yuan and a turnover rate of 59.04% [2][2][2] - The stock's price fluctuation reached 31.16% for the day, leading to its listing on the North Exchange's watchlist [2][2] - The net buying amount from brokerage seats totaled 14.66 million yuan, with the top buying brokerage being Dongguan Securities, which purchased 19.71 million yuan worth of shares [2][2][2] Group 2 - The top five brokerage seats accounted for a total transaction amount of 100 million yuan, with a net buying amount of 14.66 million yuan after accounting for sales [2][2] - The largest selling brokerage was Guosen Securities, which sold shares worth 12.41 million yuan [2][2] - Detailed trading data shows significant buying activity from multiple brokerages, indicating strong investor interest in Jiaotong Iron and Steel [2][2][2]
交大铁发龙虎榜数据（8月8日）