美股上演“大逆转” 投资者开始寻找还有什么可以推动年末行情

Core Viewpoint - Nvidia (NVDA.O) reported explosive earnings results and a strong employment report, indicating a robust economic foundation, yet the initial optimism in the trading hall did not last long due to emerging concerns about AI's ability to generate sufficient revenue or profits to justify its significant expenditures [1] Group 1: Market Reactions - Despite positive earnings from Nvidia, traders expressed skepticism about the sustainability of the market rally, with concerns resurfacing regarding AI profitability [1] - The decline in cryptocurrency prices to their lowest point since April contributed to the stock market's downturn [1] Group 2: Investor Sentiment - Chris Murphy, co-head of derivatives strategy at Susquehanna International, noted that with Nvidia's earnings now settled and the Federal Reserve unlikely to cut rates in December, investors are questioning what could drive the year-end rally [1] - Reports indicate that CTA positions remain fragile, with systematic strategies still in a mild net long position, suggesting that deeper pullbacks could trigger automatic liquidation by quantitative funds, potentially leading to further selling [1]