［11月23日］美股指数估值数据（全球资产大幅波动：流动性危机会持续多久；全球指数星级更新）

Core Viewpoint - The article discusses the recent volatility in global stock markets, the impact of liquidity crises, and the potential investment opportunities arising from market fluctuations. Group 1: Market Performance - Global stock markets experienced a significant decline of nearly 3% from Monday to Thursday, followed by a rebound on Friday, but still ended the week down over 2% [3][4]. - The volatility was more pronounced in the Asia-Pacific and European markets, with A-shares, Hong Kong stocks, Korean stocks, and Japanese stocks fluctuating over 4% during the week [5]. - Other asset classes also showed considerable volatility, with gold retreating 7-8% from its peak and commodities like oil experiencing even larger declines [7]. Group 2: Liquidity Crisis - Typically, different asset classes do not move in tandem, but liquidity crises can lead to simultaneous fluctuations across global assets [11]. - Recent concerns about the uncertainty of interest rate cuts in December have heightened fears of a liquidity crisis, especially as the year-end approaches [13][14]. - During liquidity crises, correlations between different asset classes tend to increase, with small-cap stocks, growth stocks, and cryptocurrencies being particularly sensitive to liquidity changes [15]. Group 3: Investment Opportunities - Despite the short-term volatility, liquidity crises usually do not last long and tend to resolve within a few weeks [17]. - Positive news regarding potential interest rate cuts in December led to a rebound in global markets on Friday, with some Chinese concept stocks listed in the U.S. also seeing gains [18]. - The article suggests that if global assets become undervalued due to short-term fluctuations, it presents a good investment opportunity [23]. Group 4: Global Stock Index Insights - The article mentions a star rating system for global stock markets, indicating that in previous years like 2018, 2020, and 2022, the markets were rated as undervalued [24]. - Currently, the global stock market is rated around 3.2 stars, indicating a moderate level of valuation [26]. - There are global stock index funds available in overseas markets, but currently, there are no such funds in mainland China. However, a global index advisory portfolio has been introduced to simulate similar effects [28][29]. Group 5: Book Promotion - The article promotes a newly released book titled "The Long-Term Investment Guide," which has gained significant popularity and is noted for its comprehensive insights into stock market investments [34]. - The book emphasizes the importance of including a certain proportion of stock assets in family portfolios for long-term wealth accumulation [35].