科大智能换手率34.31%，机构净买入554.18万元，深股通净买入1058.95万元

Summary of Key Points Core Viewpoint - Keda Intelligent experienced a decline of 4.48% in its stock price, with a significant trading volume and turnover rate, indicating active trading and potential volatility in the stock market [2]. Trading Activity - The stock had a turnover rate of 34.31% and a total trading volume of 30.26 billion yuan, with a price fluctuation of 6.84% throughout the day [2]. - Institutional investors net bought 5.54 million yuan, while the Shenzhen Stock Connect saw a net purchase of 10.59 million yuan, contrasting with a total net sell of 215 million yuan from brokerage seats [2]. Institutional and Retail Participation - The top five trading departments accounted for a total transaction volume of 709 million yuan, with buying transactions amounting to 255 million yuan and selling transactions totaling 454 million yuan, resulting in a net sell of 199 million yuan [2]. - Among the trading departments, one institutional seat was noted, with a net purchase of 5.54 million yuan, while the Shenzhen Stock Connect was the largest buyer and seller, with net purchases of 10.59 million yuan [2]. Fund Flow - The stock saw a net outflow of 360 million yuan in principal funds, with a significant outflow of 335 million yuan from large orders and 24.92 million yuan from medium orders [2]. - Over the past five days, the stock experienced a net inflow of 146 million yuan in principal funds [2]. Margin Trading Data - As of August 27, the margin trading balance for the stock was 484 million yuan, with a financing balance of 483 million yuan and a securities lending balance of 91.77 thousand yuan [3]. - In the last five days, the financing balance increased by 103 million yuan, representing a growth of 26.98%, while the securities lending balance rose by 21.32 thousand yuan, marking a 30.26% increase [3]. Detailed Trading Information - On August 28, the top buying and selling departments included the Shenzhen Stock Connect, which had a buying amount of 140.57 million yuan and a selling amount of 129.98 million yuan [3][4]. - Other notable participants included China International Capital Corporation and招商证券, with significant buying and selling activities [3][4].