南兴股份跌8.28%，机构龙虎榜净买入8613.67万元

Group 1 - Nanjing Xingsheng Co., Ltd. experienced a decline of 8.28% today, with a turnover rate of 38.98% and a trading volume of 2.51 billion yuan, showing a fluctuation of 13.84% [2] - Institutional investors net bought 86.14 million yuan, while the Shenzhen Stock Connect saw a net purchase of 23.56 million yuan, and the total net selling by brokerage seats amounted to 110 million yuan [2] - The stock was listed on the Shenzhen Stock Exchange due to a turnover rate of 38.68% and a daily decline deviation of -8.38% [2] Group 2 - The top five brokerage seats accounted for a total transaction of 386 million yuan, with a buying amount of 192 million yuan and a selling amount of 193 million yuan, resulting in a net selling of 692,900 yuan [2] - Among the brokerage seats, two institutional specialized seats were present, with a total buying amount of 86.72 million yuan and a selling amount of 578,700 yuan, leading to a net purchase of 86.14 million yuan [2] - The main capital outflow for the stock today was 279 million yuan, with a large single net outflow of 223 million yuan and a net outflow of 56.01 million yuan from large orders; however, over the past five days, the main capital saw a net inflow of 147 million yuan [2]