苏奥传感龙虎榜数据（9月18日）

Core Insights - Suoao Sensor experienced a trading surge, hitting the daily limit with a closing price increase of 20% [2] - The stock recorded a turnover rate of 29.26% and a trading volume of 2.275 billion yuan, with a price fluctuation of 20.69% throughout the day [2] - The net inflow of funds into the stock reached 4.34 billion yuan, with significant contributions from large orders [2] Trading Activity - The stock was listed on the Shenzhen Stock Exchange due to a closing price increase of 20% [2] - The top five trading departments accounted for a total transaction volume of 7.16 billion yuan, with a net buying amount of 2.78 billion yuan [2] - The largest buying department was Guotai Junan Securities, contributing 202.75 million yuan, while the largest selling department was Southwest Securities, with a selling amount of 103.64 million yuan [2] Fund Flow - The stock saw a net inflow of 4.34 billion yuan from major funds, with a net inflow of 6.17 billion yuan from large orders and a net outflow of 1.83 billion yuan from smaller orders [2] - Over the past five days, the net inflow of major funds totaled 4.10 billion yuan [2] Margin Trading - As of September 17, the margin trading balance for the stock was 368 million yuan, with a financing balance of 368 million yuan and a margin balance of 0.17 million yuan [2] - In the last five days, the financing balance decreased by 932,200 yuan, a decline of 0.25%, while the margin balance increased by 860 yuan, an increase of 5.20% [2]