同洲电子跌停，机构龙虎榜净买入803.94万元

Group 1 - The stock of Tongzhou Electronics experienced a limit down today, with a turnover rate of 4.77% and a trading volume of 313 million yuan, showing a fluctuation of 16.42% [2] - Institutional investors net bought 8.0394 million yuan, while brokerage seats collectively net sold 29.536 million yuan [2] - The stock was listed on the Shenzhen Stock Exchange's "Dragon and Tiger List" due to a daily fluctuation value of 16.42% and a daily decline deviation of -8.50% [2] Group 2 - In the past six months, the stock has appeared on the Dragon and Tiger List 18 times, with an average price drop of 0.67% the next day and an average increase of 3.07% over the following five days [3] - The stock saw a net outflow of 86.0504 million yuan in main funds today, with a significant outflow of 44.2181 million yuan from large orders and 41.8323 million yuan from big orders [3] - Over the past five days, the main funds have experienced a net outflow of 247 million yuan [3]