盛邦安全龙虎榜数据（1月7日）

Group 1 - The stock of Shengbang Security (688651) closed at 54.07 yuan on January 7, reaching the daily limit with a trading volume of 4.57 billion yuan and a turnover rate of 28.04% [2] - The stock was listed on the daily trading list due to a price increase of 15% at the close [2] - The top five trading departments accounted for a total transaction amount of 202 million yuan, with a net buying amount of 45.08 million yuan [2] Group 2 - The main capital inflow for the stock was 38.19 million yuan throughout the day [3] - The top five buying departments included Goldman Sachs (China) Securities with a purchase amount of 38.77 million yuan and the institutional special seat with a purchase amount of 17.35 million yuan [3] - The leading selling department was Guotai Junan Securities with a selling amount of 20.77 million yuan [3]