美股散户的“黑色星期二”：财报与空头夹击之下，妖股与币圈齐跌

Core Viewpoint - The article highlights a significant sell-off in popular stocks among retail investors, driven by disappointing earnings reports and increased bearish sentiment from notable investors, alongside turmoil in the cryptocurrency market [2][3][5]. Group 1: Stock Market Impact - On Tuesday, the Goldman Sachs-tracked retail investor heavy stock index plummeted by 3.6%, marking its largest single-day decline since April 10, and approximately three times the drop of the S&P 500 index [1][3]. - Despite retail investors net buying $560 million worth of stocks and ETFs on the same day, this did not prevent the Nasdaq from falling over 2% [1][3]. - The sell-off was exacerbated by the earnings report from Palantir, which raised concerns about its growth prospects, leading to a nearly 8% drop in its stock price [5][6]. Group 2: Influential Events - The bearish sentiment was intensified by Michael Burry's regulatory filing, revealing that he had established short positions in Palantir and Nvidia, which confirmed his warning about market overvaluation [7]. - The combination of these factors led to a panic sell-off among retail investors, as described by Melissa Armo, CEO of Stock Swoosh, indicating that fear triggers such market reactions [3][7]. Group 3: Cryptocurrency Market Turmoil - The cryptocurrency market also faced significant turmoil, with Bitcoin dropping below $100,000 for the first time since June, and Ethereum experiencing a decline of over 10% [9]. - In the past 24 hours, over 342,000 individuals in the crypto market faced liquidation, resulting in losses exceeding $1.3 billion, with long positions accounting for 85% of these losses [9][10]. - The recent downturn in the crypto market follows a previous liquidity crisis that had already shaken the market, contributing to the overall negative sentiment [11].