精准的艺术：在专注与多元间寻找平衡点

Group 1 - The core idea emphasizes the importance of precise asset allocation in uncertain markets, balancing risk and return while enhancing the investment portfolio's ability to withstand market fluctuations [2] - The article highlights the significance of maintaining a balance between concentration in promising sectors and diversification across different assets to mitigate single risks [9] - It identifies the semiconductor and humanoid robot sectors as key areas of growth, suggesting that investors may want to participate in both while weighing their respective volatility and prospects [9] Group 2 - The article provides specific allocation strategies, recommending a 70% allocation to humanoid robots and 30% to semiconductors if the former is favored, or a balanced 50% allocation to both if their potential is deemed equal [9] - It mentions that both sectors have high-purity indices available for investment, with the semiconductor materials and equipment index having over 92% weight in semiconductors, and the humanoid robot industry index having 77% weight in related stocks [10] - The simulated backtest from July 10, 2025, to January 9, 2026, shows a combined return of approximately 57% for a 50-50 allocation, indicating a successful balance of volatility and returns [10]