每周主题、产业趋势交易复盘和展望：机器人行情延续，还是OpenAI接力？

Market Overview - The Shanghai Composite Index closed at 3404.08, up 1.05% for the week, with a trading volume of 685.98 billion CNY[6] - The average trading volume for the entire A-share market was around 200 billion CNY, still below the 50-day average[8] Market Style Performance - Small-cap stocks outperformed large-cap stocks, with the Wande Micro Cap Index rising 4.12% and the CSI 2000 Index increasing by 4.03%[9] - Value stocks showed stronger performance compared to growth stocks, with the small-cap value index up 3.21%[9] Participant Activity - Active funds, including social security and private equity, showed significant trading volume, while fund-heavy stocks lagged behind the market[18] - The market sentiment index rose by 4.13%, indicating increased investor confidence[18] Sector Trends - Key sectors included humanoid robots and AI applications, with significant developments from companies like OpenAI and Nvidia[32] - The government announced stricter export controls on dual-use items, impacting sectors like superhard materials and rare metals[32] Risk Factors - Economic recovery may not meet expectations, increasing market uncertainty[40] - Geopolitical risks and uncertainties surrounding U.S. trade policies could negatively affect A-share liquidity[40]