“黑色星期二”！美股暴跌，亚洲市场也遭波及，币圈连遭血洗，散户跌懵了

Core Viewpoint - The U.S. stock market experienced a significant downturn, referred to as "Black Tuesday," with major Wall Street CEOs warning of potential market corrections, leading to increased investor anxiety [1][5]. Group 1: Market Performance - The Nasdaq and S&P 500 indices recorded their largest single-day declines in nearly a month, with technology stocks and high-valuation stocks being the hardest hit [1][7]. - The Dow Jones, Nasdaq, and S&P 500 indices all fell, with the Nasdaq Composite down over 2.5% and the Philadelphia Semiconductor Index dropping 4% [9][7]. - The Goldman Sachs-tracked retail investor stock index plummeted by 3.6%, approximately three times the decline of the S&P 500, marking its largest single-day drop since April 10 [4][9]. Group 2: Retail Investor Behavior - Retail investors had a rough trading day, marking the worst since April, as they faced significant losses amid the market sell-off [2][6]. - Despite the downturn, retail investors were initially net buyers of individual stocks and ETFs, purchasing $560 million worth before the market turned downward [9][10]. Group 3: Key Events Triggering the Sell-off - Palantir's earnings report raised concerns about its growth prospects, leading to a nearly 8% drop in its stock price, which had previously surged over 150% this year [10][12]. - Notable investor Michael Burry's bearish positions on Palantir and Nvidia, disclosed in a regulatory filing, intensified market fears and contributed to the sell-off [12][10]. Group 4: Cryptocurrency Market Impact - The cryptocurrency market faced severe declines, with Bitcoin falling below $100,000 for the first time since June and Ethereum dropping over 10% [13][14]. - The sell-off in cryptocurrencies was exacerbated by comments from Federal Reserve Chairman Jerome Powell, which diminished expectations for interest rate cuts and strengthened the dollar, putting pressure on non-yielding assets like Bitcoin [13][14]. Group 5: Global Market Reactions - The "Black Tuesday" sell-off extended to Asian markets, with concerns over high valuations in technology stocks dampening risk appetite [5][19]. - Asian stock markets opened lower, with the South Korean market leading the decline, falling over 4% [5][19]. - As investors reduced risk exposure, there was a noticeable increase in demand for traditional safe-haven assets, such as U.S. Treasury bonds and the Japanese yen [19][20].