全线大涨 北证50指数暴力拉升超8%！光伏、储能板块午后爆发

Market Overview - The A-share market experienced a significant surge, with the Shanghai Composite Index stabilizing above 4000 points, the Shenzhen Component Index rising nearly 2%, and the ChiNext Index increasing by almost 3%. Notably, the North Exchange 50 Index skyrocketed over 8% [1][2][3]. Market Performance - On October 29, the A-share market opened high and maintained an upward trend throughout the day. The Shanghai Composite Index closed up 0.7%, the Shenzhen Component Index rose 1.95%, and the ChiNext Index increased by 2.93%. A total of 2672 stocks rose, with 66 hitting the daily limit, while 2621 stocks declined [2][4]. Sector Highlights - The photovoltaic and energy storage sectors saw a strong performance in the afternoon, with stocks like Longi Green Energy and Tongwei Co. hitting the daily limit, and Sungrow Power Supply reaching a new high [5][6]. - The non-ferrous metals sector also experienced gains, with companies such as Chang Aluminum and others reaching the daily limit [7][8]. Policy and Regulatory Developments - The Chairman of the Beijing Stock Exchange, Lu Songbin, announced plans to accelerate the launch of the North Exchange 50 ETF and explore the introduction of after-hours fixed-price trading, aiming to enhance investment convenience [10][12]. - The Ministry of Commerce and other departments released the "Urban Commercial Quality Improvement Action Plan," which aims to leverage pedestrian streets to enhance urban commercial systems and promote consumption upgrades [12][14]. - The Beijing Municipal Financial Committee announced initiatives to promote high-quality development in venture capital and private equity investments, as well as measures to facilitate mergers and acquisitions for listed companies [17]. International Relations - A significant meeting between the leaders of China and the United States is scheduled for October 30 in Busan, South Korea, which is expected to address strategic and long-term issues in bilateral relations [18].