北证50指数涨超8%

Core Points - The Beijing 50 Index has increased by over 8% [1] - Companies such as Jinhua New Materials, Sanxiang Technology, and Digital People have reached a 30% limit-up [1] Company Summary - Jinhua New Materials has experienced significant stock price appreciation, contributing to the overall index rise [1] - Sanxiang Technology has also seen a substantial increase in its stock value, aligning with the market trend [1] - Digital People is among the companies that have hit the 30% limit-up, indicating strong investor interest [1] Industry Summary - The overall market sentiment in Beijing is positive, as reflected by the substantial rise in the index [1] - The technology and materials sectors are particularly highlighted due to the performance of key companies [1]