沪指创十年新高！全市场近4500只个股上涨

Core Insights - The market opened strongly on August 18, with the Shanghai Composite Index reaching a nearly ten-year high and the North Exchange 50 Index hitting an all-time high [1] - The total trading volume in the Shanghai and Shenzhen markets was 1.72 trillion yuan, an increase of 411.4 billion yuan compared to the previous trading day [1] - The main market focus was on AI hardware and large financial sectors, with nearly 4,500 stocks rising [1] Sector Performance - Brokerage and financial technology stocks maintained strong performance, with stocks like Zhinan Zhen and Strong Rui Technology hitting their historical highs [1] - AI hardware stocks, particularly liquid-cooled servers, experienced significant growth, with multiple stocks reaching their daily limit [1] - The film and television sector was also active, with companies like Huace Film and Television hitting their daily limit [1] - Sectors such as film and television, liquid-cooled servers, CPO, and financial technology saw the largest gains, while a few sectors like coal experienced declines [1] - By the end of the morning session, the Shanghai Composite Index rose by 1.18%, the Shenzhen Component Index increased by 2.25%, and the ChiNext Index surged by 3.63% [1]