A股算力概念股走低，寒武纪跌超5%，工业富联跌超4%

Group 1 - The MACD golden cross signal has formed, indicating potential upward momentum in certain stocks [1] - A-share computing power concept stocks have experienced declines, with Tianfu Communication dropping over 8%, Cambrian-U falling over 5%, and Hongxin Electronics, Zhongji Xuchuang, and Industrial Fulian each decreasing over 4% [1]