机器人、算力硬件、AI应用大轮动，轮动牛里面如何利用量化？

Core Viewpoint - The market is characterized by rapid rotation among various themes and concepts, particularly in technology growth sectors such as robotics, computing hardware, and AI applications, leading to a "rotation bull market" rather than a broad-based rally [2][6]. Group 1: Market Dynamics - The influx of external funds is significant, with new account openings in July reaching 1.96 million, a year-on-year increase of 71%, and margin financing balances nearing 2 trillion [6]. - Quantitative funds act as "flash main forces," rapidly entering and exiting stocks based on high recognition, which accelerates the pace of theme rotation [6][7]. - News and sentiment dissemination has become instantaneous, allowing funds to switch themes quickly, making it challenging for retail investors to keep up [6][7]. - Despite the Shanghai Composite Index reaching new highs since 2022, the trading volume has not exploded, indicating a dispersed effect of capital rather than a concentrated focus on a single theme [6][7]. Group 2: Common Pitfalls for Retail Investors - Retail investors often make critical mistakes during bull markets, such as chasing high-flying stocks, selling quality holdings prematurely, or spreading their investments too thin across multiple themes [7][8]. - Understanding the core logic of the rotation bull market is essential, as the current environment favors "funds rotating among high-recognition stocks" rather than a synchronized rise and fall [7][8]. Group 3: Investment Strategies - Investors should focus on three main growth sectors: robotics (including robotic dogs and PEEK materials), computing hardware (CPO, liquid cooling, PCB, copper cables), and AI applications (AI e-commerce, industrial software, military AI) [8][9]. - It is advisable to create a candidate list of stocks within each sector, categorizing them into strong trend stocks, high-recognition stocks, and high-elasticity stocks [9][10]. - The strategy of "buying low" on high-recognition stocks at key support levels is recommended, as quantitative funds tend to prioritize these stocks during rotations [10][11]. Group 4: Conclusion and Recommendations - The market's rapid rotation requires investors to lock in on specific sectors, prepare a list of potential stocks, and adopt a patient approach rather than chasing every movement [13][14]. - The emphasis should be on the certainty of pre-positioning rather than the uncertainty of chasing trends, with a reminder that patience is more valuable than enthusiasm in a rotation bull market [13][14].