资金狂撤、恐慌上头，比特币的最悲观情景是跌破7万美元？

Core Viewpoint - Bitcoin has fallen below the $100,000 mark, raising concerns about its stability and potential further declines, with analysts warning of a possible retest of the $70,000 support level if the U.S. stock market continues to decline [1][4]. Market Dynamics - Bitcoin experienced a significant drop, erasing 30% of its gains for the year, with a peak of $126,000 on October 6, 2023, now down approximately 25% [1]. - Ethereum has also faced challenges, with a decline exceeding 35% from its August highs [1]. Liquidity Crisis - The recent downturn is characterized as a "two-phase decline," starting with macroeconomic risks and followed by a liquidity crisis that has led to increased volatility in the Bitcoin market [3]. - Following the October 10 crash, liquidity in the Bitcoin market has sharply decreased, causing even small trades to result in significant price movements [3]. Economic Environment - The macroeconomic environment is worsening, with reduced expectations for a Federal Reserve rate cut in December and a government shutdown impacting economic data releases, further dampening market sentiment [3]. - The tightening of liquidity is particularly affecting Bitcoin ETFs, which previously attracted over $100 billion but are now facing capital outflows [3]. Technical and Fundamental Pressures - Concerns persist that if the stock market experiences further profit-taking, cryptocurrencies may face a second wave of concentrated selling [4]. - Analysts warn that Bitcoin is still exhibiting characteristics of a risk asset, and further price declines are likely as uncertainties around AI valuations and interest rate cuts loom [4]. Historical Context and Investor Sentiment - There is apprehension among investors about a potential repeat of historical cycles, leading to preemptive market withdrawals to avoid significant downturns [5]. - However, some analysts believe the current sell-off is different from past crises, lacking systemic failures or credit contagion, and expect Bitcoin to reach new highs within 12 to 18 months once conditions stabilize [6]. Investment Strategies - Long-term investors are encouraged to view current price levels as attractive entry points, with some firms reporting record client investments in cryptocurrencies [6]. - Retail investors are advised to adopt dollar-cost averaging strategies and focus on understanding the fundamentals of Bitcoin and Ethereum rather than reacting to market headlines [6].