A股、黄金“会师”4000点后，如何把握波动中的机会？

A-share Market - The A-share market successfully broke through the 4000-point mark on October 28, 2025, marking a significant milestone not seen in nearly a decade [1] - The total number of A-share listed companies reached 5,444, with a total market capitalization exceeding 118 trillion yuan, indicating a structural shift in market capitalization from traditional sectors to new economy sectors like AI, semiconductors, and biomedicine [2] - The technology sector is identified as the core driver of A-share growth, with its market capitalization approaching 50%, and the electronic industry surpassing the banking sector to become the largest weight in A-shares [2] Investment Opportunities - The semiconductor sector is highlighted as a "potential stock" with valuation advantages, driven by technological breakthroughs and increased investment in domestic alternatives [3] - The humanoid robot industry is experiencing a resurgence, with significant advancements and commercial applications expected to drive growth [5] - The aerospace industry is positioned for growth under the "14th Five-Year Plan," with increased government support and a focus on strategic emerging industries [6] Gold Market - The international gold price experienced a correction, dropping below the psychological support level of 4000 USD/oz after nearing historical highs [7] - Despite recent fluctuations, gold remains one of the best-performing assets of the year, with significant gains in gold ETFs [8] - The long-term upward trend for gold is supported by macroeconomic factors such as the Federal Reserve's interest rate cuts and ongoing inflation concerns, suggesting that gold may continue to challenge traditional assets like U.S. Treasury bonds [9]