中国基金报·2025-07-21 07:50Core Viewpoint - The market experienced a significant bullish trend, with over 4,000 companies rising, largely influenced by the news of NVIDIA's CEO Huang Renxun's interview on CCTV, which highlighted collaborations with Xiaomi [1][3][6]. Market Performance - On July 21, the market showed strong performance, with the Shanghai Composite Index rising by 0.72%, the Shenzhen Component Index by 0.86%, and the ChiNext Index by 0.87%, all reaching new highs for the year [7]. - A total of 4,005 stocks increased in value, with 129 stocks hitting the daily limit up, while 1,291 stocks declined [8][9]. Key Stock Movements - The construction and infrastructure sectors saw a collective surge, particularly following the announcement of the Yarlung Tsangpo River hydropower project, which has a total investment of approximately 1.2 trillion yuan and a planned capacity of 70 to 81 million kilowatts [9]. - Notable stocks that surged included China Power Construction and China Energy Construction, both of which hit the daily limit up [9]. Specific Stock Highlights - Several stocks in the construction and engineering sectors showed significant gains, with companies like Wuxin Tunnel Equipment and Jikang Technology seeing increases of 29.99% and 66.62%, respectively [10]. - In the medical sector, stocks such as Asia-Pacific Pharmaceutical and Aonlikang also reached their daily limit up, reflecting strong investor interest [12][13]. Conclusion - The overall market sentiment is bullish, driven by significant news events and sector-specific developments, particularly in technology and infrastructure, indicating potential investment opportunities in these areas [1][3][9].