真是“黑色星期五”啊，加密货币市场跌的那个惨烈，背后推手可多了

Group 1 - The cryptocurrency market experienced a significant downturn on September 22, with Ethereum dropping below $4,100, a critical psychological level, and other cryptocurrencies like Solana and Dogecoin also suffering losses [1] - The futures market saw massive liquidations, with over $1 billion liquidated in just one hour, and a total of $1.7 billion liquidated within 24 hours, affecting over 400,000 traders, predominantly those who were long [1][3] - The macroeconomic environment, including the Federal Reserve's stance on interest rates and political uncertainties regarding a government shutdown, has led to increased risk aversion among investors [2] Group 2 - Analysts suggest that the current economic climate is unfavorable, advising caution in investment strategies, particularly in high-risk assets like cryptocurrencies [2] - The upcoming U.S. PCE price index data on September 26 is anticipated to be crucial for future monetary policy decisions, with concerns that inflation may not be easily managed [3] - The high leverage used in futures trading has resulted in significant losses for traders, emphasizing the need for prudent investment practices [4]