47.19亿主力资金净流入，AI PC概念涨3.99%

Core Insights - The AI PC concept sector experienced a rise of 3.99%, ranking fifth among concept sectors, with 44 stocks increasing in value [1] - Notable gainers included Demingli, Guanghe Technology, and Spring Autumn Electronics, which reached their daily limit up, with respective increases of 10.00%, 10.00%, and 9.98% [1][3] - The sector saw a net inflow of 4.719 billion yuan, with 31 stocks receiving net inflows, and 12 stocks exceeding 100 million yuan in net inflows [2] Sector Performance - The storage chip sector led with a 5.66% increase, followed by the National Big Fund holdings at 4.88% and the Tonghuashun Fruit Index at 4.60% [2] - Other notable sectors included AI mobile phones at 3.88% and MCU chips at 3.72% [2] Fund Flow Analysis - Spring Autumn Electronics, Guanghe Technology, and Lingyi Zhi Zao had the highest net inflow ratios at 31.77%, 20.41%, and 14.57% respectively [3] - Shenghong Technology topped the net inflow list with 1.054 billion yuan, followed by Demingli and Lingyi Zhi Zao with 690 million yuan and 568 million yuan respectively [2][3] Stock Highlights - The top-performing stocks included Jiangbolong with a 16.73% increase, followed by Siquan New Materials at 12.39% and Baiwei Storage at 10.70% [1][3] - Stocks with significant declines included Huiwei Intelligent, Yidao Information, and Thunder God Technology, with respective decreases of 4.04%, 0.76%, and 0.51% [1]