安泰科技涨停，机构净买入2255.78万元，深股通净买入4841.59万元

Core Insights - Antai Technology's stock reached the daily limit, with a turnover rate of 10.79% and a transaction volume of 1.819 billion yuan, showing a price fluctuation of 4.66% [2] - Institutional investors net bought 22.5578 million yuan, while the Shenzhen Stock Connect saw a net purchase of 48.4159 million yuan, indicating strong institutional interest [2] - The stock was listed on the Shenzhen Stock Exchange due to a price deviation of 11.74%, highlighting significant trading activity [2] Trading Activity - The top five trading departments accounted for a total transaction volume of 651 million yuan, with a net purchase of 284 million yuan [2] - The largest buying department was Guangfa Securities, with a purchase amount of 270.1422 million yuan, while the largest selling department was Industrial Securities, with a selling amount of 450.847 million yuan [3] - The stock's main capital inflow was 223 million yuan, with a significant single order inflow of 311 million yuan over the day [2] Margin Trading Data - As of October 9, the margin trading balance for the stock was 627 million yuan, with a financing balance of 626 million yuan and a securities lending balance of 1.3249 million yuan [3] - Over the past five days, the financing balance decreased by 44.9734 million yuan, representing a decline of 6.71%, while the securities lending balance saw a slight increase of 0.46% [3]