股票行情快报：艾隆科技（688329）9月9日主力资金净卖出5.47万元

Group 1 - The stock of Ailong Technology (688329) closed at 21.87 yuan on September 9, 2025, with a decrease of 0.36% and a turnover rate of 2.03% [1] - The net outflow of main funds was 54,700 yuan, accounting for 0.16% of the total turnover, while the net inflow of retail funds was 1,292,600 yuan, accounting for 3.8% of the total turnover [1] - Over the past five days, the stock has experienced fluctuations in fund flows, with notable net outflows from main funds on several days [1] Group 2 - Ailong Technology's total market value is 1.688 billion yuan, significantly lower than the industry average of 7.552 billion yuan, ranking 261 out of 265 [2] - The company reported a net profit of -8.39 million yuan for the first half of 2025, which is a 55.47% increase year-on-year, despite a decline in main revenue [2] - The gross profit margin of Ailong Technology is 40.69%, which is higher than the industry average of 27.63%, ranking 32 out of 265 [2]