科大国创涨9.64% 机构净卖出3.59亿元

Core Viewpoint - Keda Guochuang (300520) experienced a significant increase in stock price, closing at 45.82 yuan with a rise of 9.64% on October 30 [1][2]. Trading Activity - The top five buyers of Keda Guochuang included one institutional special seat, while four of the top five sellers were institutional special seats. The net selling amount by institutional seats was 358.81 million yuan [1][2]. - The total buying amount from the top five buyers was 470.44 million yuan, accounting for 9.26% of total trading, while the total selling amount from the top five sellers was 632.35 million yuan, representing 12.45% of total trading [3]. Institutional Participation - The largest buying amount came from the Shenzhen Stock Connect special seat, which accounted for 46.07% of total transactions, with a buying amount of 249 million yuan [3]. - The institutional special seat had a selling amount of 144.28 million yuan, making up 2.84% of total transactions [3].