Group 1 - The article discusses the current state of the A-share market, indicating that it has been at low valuation levels for an extended period, particularly noting that it was close to historical lows in September 2024 [5][6]. - It highlights that the A-share market has experienced the longest bear market in the last decade, providing ample time for investors to accumulate undervalued funds [6]. - The article suggests that for those with long-term idle funds, a higher allocation to stock funds is advisable when the market is rated around 5 stars [8]. Group 2 - Investors are encouraged to ask themselves two critical questions before investing: whether their funds are long-term idle and if they can accept short-term fluctuations of 20%-30% [8]. - The article emphasizes that even at a 4-star rating, there are still undervalued options available, but it is essential to assess risk tolerance before proceeding with investments [8].

Core Viewpoint - The article discusses the "Screw Star Rating" system, which helps investors determine market valuation and optimal investment strategies based on different star ratings. It emphasizes the importance of understanding when to buy or sell and how to mitigate volatility risks. Group 1: Screw Star Rating System - The "Screw Star Rating" is used to assess the overall market valuation [3] - The star ratings range from 1 to 5.9, with 5-5.9 indicating the best investment phase for stocks and funds, while 1-1.9 indicates a bubble phase [6][10] - The ratings are updated daily, providing investors with real-time insights into market conditions [4][9] Group 2: Characteristics of Each Star Rating - **5 Star - 5.9 Star**: Characterized by a high number of undervalued stocks, limited downside risk, and significant upside potential. Investor sentiment is often pessimistic, creating a buying opportunity [10][13][17] - **4 Star - 4.9 Star**: Fewer undervalued stocks are available, but some still exist. This phase requires careful risk management due to potential market volatility [26][30] - **3 Star - 3.9 Star**: Most stocks are either fairly valued or overvalued, presenting opportunities for profit-taking. This phase is marked by a scarcity of undervalued stocks [52][56] Group 3: Investment Strategies - In the 5 Star - 5.9 Star phase, investors should focus on allocating both existing and new funds effectively, maintaining positions even during downturns [19][21] - In the 4 Star - 4.9 Star phase, strategies such as dollar-cost averaging and diversification are recommended to manage volatility risks [33][37][45] - For the 3 Star - 3.9 Star phase, investors are advised to consider profit-taking as most stocks are not suitable for new purchases [56][59] Group 4: Historical Context - Historical data shows that during the 5 Star phase, significant market rebounds often follow, while the 4 Star phase typically precedes bear markets [14][30] - The article references past market bubbles, highlighting the rarity of 1 Star ratings, which indicate extreme overvaluation [62][66]