［1月4日］美股指数估值数据（港股2026年开门红，A股会跟上吗；全球指数星级更新）

Group 1 - The article discusses the performance of global stock markets during the New Year holiday, noting a general decline from Monday to Wednesday, followed by a significant rise on Friday, with the global stock index increasing by 0.74% [4][7][8]. - The Hang Seng Index rose by 2.76% and the Hang Seng Technology Index increased by 4% on Friday, marking a strong start to 2026 [10]. - Chinese concept stocks in the US saw a notable increase of 4.64%, attributed to the recent appreciation of the Renminbi against the US dollar, which positively impacted the valuation of Renminbi-denominated assets [11][21]. Group 2 - The article highlights the impact of the Renminbi's strong performance on asset valuations, particularly during periods of US dollar depreciation, which has been observed over the past year [21][23]. - It mentions that the last bull market for A-shares and H-shares occurred during a similar dollar depreciation phase from 2019 to 2021, suggesting that continued dollar easing in 2026 could benefit these markets [25][26]. - The article also notes that interest and exchange rates are cyclical, indicating potential buying opportunities during rate hikes and selling opportunities during rate cuts [28][29]. Group 3 - A star rating system for global stock markets is introduced, indicating that the market was undervalued during certain periods in 2018, 2020, and 2022, with the current rating around 3 stars, suggesting a normal valuation [30][31]. - The article points out that while there are global stock index funds available in overseas markets, there are currently no such funds in mainland China, although a simulated global index investment strategy is available through advisory combinations [33]. Group 4 - The article promotes a new edition of the book "The Long-Term Investment Secret," which has been updated with nearly 30 years of data and includes new chapters on various asset classes, emphasizing the long-term benefits of stock investments [39][40]. - It concludes that a certain proportion of family assets should be allocated to stocks for wealth accumulation, despite the inherent volatility and risks associated with stock investments [41].