［1月14日］指数估值数据(盘中震荡，牛市中后期的两个信号出现了；新书来了）

Core Viewpoint - The article discusses the current market conditions, highlighting significant fluctuations in the stock market, particularly the performance of large-cap and small-cap stocks, and signals indicating the late stages of a bull market [1][3][15]. Market Performance - The market experienced considerable volatility, with the index reaching a peak of 3.7 stars before closing at 3.8 stars [2]. - Large-cap stocks, such as the CSI 300, saw declines, while small-cap stocks continued to rise [3]. - The CSI 1000 index has returned to an overvalued state, and the CSI 500 is also nearing overvaluation after recent gains [4][5]. Investment Styles - Growth style stocks showed little volatility, while value style stocks experienced an overall decline, leading to significant redemptions from value-focused funds [6][7]. - Active selection strategies have begun to adjust portfolios, reducing exposure to overvalued small-cap and growth stocks while increasing the proportion of value stocks [8][9]. Bull Market Signals - Two key signals indicating the late stages of the bull market were identified: an increase in the margin requirement from 80% to 100% and a stock fund receiving over 10 billion in subscriptions in a single day [15][18]. - Historical patterns show that such high subscription volumes typically occur in the later stages of a bull market, as seen in previous years [15][16]. Fund Issuance and Market Dynamics - The current bull market differs from previous ones, as new fund approvals are more stringent, limiting the issuance of new high-valuation stock funds [22][24]. - The popularity of existing funds, particularly in sectors like AI and military, is driving subscriptions rather than new fund launches [25][26]. Investment Strategy - The article emphasizes the importance of contrarian investing, suggesting that the best investment opportunities arise during periods of low interest and market pessimism [29]. - Active selection and index-enhanced strategies have seen increased subscription volumes during undervalued market conditions, with a focus on maintaining low average costs for investors [30][32]. Conclusion - The article concludes with a reminder of the classic investment principle of being greedy when others are fearful and vice versa, highlighting the psychological challenges investors face [37].