AI PC概念下跌1.02%，7股主力资金净流出超5000万元

Group 1 - The AI PC concept sector experienced a decline of 1.02%, ranking among the top declines in concept sectors as of the market close on July 7 [1] - Within the AI PC sector, companies such as Zhongjing Electronics, Lingyi Technology, and Bomin Electronics saw significant declines, while companies like Pengding Holdings, Wentai Technology, and Huqin Technology recorded gains of 1.41%, 0.42%, and 0.34% respectively [1] - The AI PC sector faced a net outflow of 1.308 billion yuan from major funds today, with 32 stocks experiencing net outflows, and 7 stocks seeing outflows exceeding 50 million yuan [2] Group 2 - The top net outflow stock in the AI PC sector was Shenghong Technology, with a net outflow of 325 million yuan, followed by Pengding Holdings and Lingyi Technology with net outflows of 175 million yuan and 151 million yuan respectively [2] - The stocks with the highest net inflow included Demingli, Wentai Technology, and Aosikang, with net inflows of 38.347 million yuan, 14.1537 million yuan, and 11.8701 million yuan respectively [2][3] - The trading volume for Shenghong Technology was 4.35%, while Pengding Holdings had a trading volume of 4.08% [3]