计算机行业行业月报：AI迎来估值修复，有望开启新一轮行情

Investment Rating - The report maintains a "Recommended" rating for certain companies within the AI sector, specifically highlighting Hai Guang Information and Nova Star Cloud as recommended investments [5]. Core Insights - The AI sector experienced a significant rebound in September, with the AI sector index (884201.WI) rising by 30.98%, outperforming the Shanghai Composite Index, which increased by 17.39% [1][9]. - The report suggests that the recent monetary easing by the Federal Reserve and supportive financial policies in China are likely to stimulate demand in the AI industry, leading to a recovery in both the industry's fundamentals and valuations, potentially initiating a new upward trend [1][2]. - The report emphasizes the importance of domestic innovation and security in the AI supply chain, particularly following recent external events that have heightened awareness of information security [1][2]. Market Overview - The AI sector index closed at 6737.23 at the end of September, reflecting a monthly increase of 30.98%, while the overall computer industry index (801750.SI) rose by 34.93% [9]. - The total market capitalization of the AI sector reached 1,307.032 billion, comprising 72 constituent stocks [11]. AI Industry Dynamics - The report discusses the latest developments in data elements and policies, highlighting initiatives aimed at enhancing the marketization of data elements and the integration of AI in various sectors [28]. - The report notes that the recent Huawei Connect Conference has advanced the integration of AI technologies across multiple industries, promoting a comprehensive smart ecosystem [2]. Key Companies and Predictions - The report provides earnings forecasts and valuations for key companies, indicating that Hai Guang Information is expected to have an EPS of 0.76 in 2024, while Nova Star Cloud is projected to have an EPS of 8.74 [5]. - The report highlights significant stock performance in September, with companies like Tianyuan Dike and Tianji Technology showing substantial increases of 65.70% and 62.50%, respectively [12]. Investment Recommendations - The report suggests focusing on the domestic computing power industry chain, AI PC supply chain, and autonomous driving industry chain as potential investment opportunities [2]. - Specific companies recommended for attention include Keda Xunfei, Hikvision, and Industrial Fulian, among others [2].