Group 1 - The stock of Silicon Electric Co., Ltd. increased by 7.23% with a turnover rate of 36.45% and a transaction amount of 664 million yuan, showing a volatility of 11.93% [2] - Institutional investors net bought 28.47 million yuan, while the Shenzhen Stock Connect saw a net purchase of 33.97 million yuan, indicating strong institutional interest [2] - The top five trading departments accounted for a total transaction of 194 million yuan, with a net purchase of 54.45 million yuan, highlighting significant buying activity [2][3] Group 2 - The main capital inflow for the stock was 42.87 million yuan, with large orders contributing 38.21 million yuan, reflecting robust buying momentum [3] - Over the past six months, the stock has appeared on the trading leaderboard 10 times, with an average price increase of 0.41% the day after being listed and an average decline of 4.33% in the following five days [2]
矽电股份龙虎榜数据（9月18日）