市场点评丨沪指险守4000点，资源股大面积跌停

Market Overview - A-shares experienced a significant decline on February 2, 2026, with all three major indices dropping over 2%, and the Shanghai Composite Index closing at 4015.75 points, down 2.48% [1] - The total trading volume in A-shares reached 2.61 trillion, with 770 stocks rising and 4647 stocks falling [1] Market Sentiment and Structure - The recent market downturn is primarily driven by emotional and trading structure factors rather than fundamental issues, indicating that rapid declines can be a characteristic of a slow bull market [1] - The adjustment is seen as a normalization of market leverage and sentiment, correcting the previous overly optimistic outlook and speculative capital [2] Federal Reserve and Economic Outlook - The nomination of Kevin Warsh as the new Federal Reserve Chair has limited impact on the current market adjustment, serving more as a final catalyst [3] - The Fed is unlikely to shift to a hawkish stance immediately due to soft employment data and stable inflation, with no significant room for rate cuts unless unemployment rises substantially [3] Commodity Market Insights - The non-ferrous metals sector, which had the highest gains in January, is expected to undergo a correction due to leverage and sentiment, but will likely return to an upward trend in commodity prices once this phase is completed [3] - Concerns regarding the sustainability of U.S. long-term debt, the independence of the dollar monetary system, and structural changes in resource demand are expected to maintain upward pressure on upstream resource prices [3] Industry Developments - Tesla announced the upcoming launch of its third-generation humanoid robot, with plans for annual production of 1 million units, indicating a shift in production lines at its Fremont factory [4] - The ramp-up period for the humanoid robot production is expected to be longer than that for automotive products due to its independent supply chain and first-principles design [4]