Group 1 - The stock *ST Guangdao (839680) experienced a decline of 1.14% with a trading volume of 2.94 billion yuan and a price fluctuation of 36.55% on the day [1][2] - The stock was listed on the trading board due to its significant price fluctuation and turnover rate, with a net selling amount of 2.97 million yuan from brokerage seats [2][3] - In the last six months, the stock has appeared on the trading board 16 times, with an average price increase of 2.37% the day after being listed and an average increase of 0.77% over the following five days [3] Group 2 - The top buying brokerage was Dongfang Caifu Securities, with a purchase amount of 4.22 million yuan, while the top selling brokerage was Caitong Securities, with a selling amount of 5.65 million yuan [2][3] - The trading data indicates that the top five buying and selling brokerages had a combined transaction amount of 37.43 million yuan, with buying transactions totaling 17.23 million yuan and selling transactions totaling 20.20 million yuan [2][3]
*ST广道龙虎榜数据（8月1日）