买股卖币大不同，美国散户抄底现象明显，比特币首次跌破成本线

Core Viewpoint - The article highlights a significant divergence in the behavior of retail investors in the U.S., with a strong preference for buying stocks while simultaneously selling off cryptocurrencies, particularly Bitcoin and Ethereum ETFs, indicating a shift in market sentiment and capital flow [1][3][6]. Group 1: Retail Investor Behavior - Retail investors are actively buying stock ETFs, with a net inflow of approximately $96 billion by November 18, suggesting a bullish sentiment towards equities [1][3]. - In contrast, retail investors sold around $4 billion worth of Bitcoin and Ethereum ETFs in November, marking a record monthly sell-off [3][6]. - The preference for stocks over cryptocurrencies is evident, as retail investors have consistently sold crypto ETFs while buying stocks in recent months [6][11]. Group 2: Bitcoin Market Dynamics - Bitcoin's price has fallen below the estimated production cost of approximately $94,000 for the first time since July 2020, indicating a lack of support from mining costs [3][6]. - The decline in Bitcoin's price is attributed to non-native investors, particularly retail investors selling off their holdings after a period of deleveraging in the crypto market [3][6]. Group 3: MicroStrategy's Position - MicroStrategy, a company heavily invested in Bitcoin, has seen its stock underperform relative to Bitcoin, with a significant narrowing of its valuation premium [6][9]. - A critical decision by MSCI on January 15, 2024, regarding the potential removal of MicroStrategy from its indices could trigger substantial passive selling, estimated at around $2.8 billion, with total potential outflows reaching $8.8 billion if other index providers follow suit [8][9][11]. - The market is sensitive to the MSCI decision, as removal could impact MicroStrategy's liquidity and increase future financing costs, further eroding its valuation premium [11].