Zheng Quan Shi Bao Wang·2025-05-27 10:23Group 1 - The AI PC concept sector experienced a decline of 1.31%, ranking among the top declines in the concept sector, with notable declines from companies such as Sihua New Materials, Demingli, and Longqi Technology [1][2] - Among the AI PC concept stocks, only four saw price increases, with China Great Wall rising by 7.84%, Geling Deep Vision by 2.36%, and Haopeng Technology by 2.14% [1][3] - The AI PC concept sector had a net inflow of 783 million yuan from main funds, despite 30 stocks experiencing net outflows, with Softcom Power leading the outflow at 102 million yuan [2][3] Group 2 - The top gainers in today's concept sectors included Glyphosate with a rise of 6.09%, Dairy Industry at 3.55%, and Supply and Marketing Cooperatives at 2.72%, while the AI PC concept was among the laggards [2] - The main funds saw significant net outflows from several companies, including Changying Precision, Baiwei Storage, and Pengding Holdings, with outflows of 95 million yuan, 52 million yuan, and 51 million yuan respectively [2][3] - The leading stocks for net inflow included China Great Wall with 1.245 billion yuan, Shenghong Technology with 87 million yuan, and Yuncong Technology with 19 million yuan [2][3]