从400万元到2500万元：一位退休医生的“三股七债”投资铁律

Core Viewpoint - The article emphasizes the importance of disciplined investment strategies and long-term wealth preservation in the volatile financial market, illustrated through the experiences of an individual investor who successfully navigated various market cycles [1][3]. Investment Strategy - The investor follows a "three stocks and seven bonds" rule, maintaining a portfolio allocation of 30% in stocks and 70% in bonds, which is adjusted based on market conditions and personal age considerations [5][6]. - This strategy is rooted in the classic formula of "100 minus age" and reflects a cautious approach to the inherent volatility of the A-share market [5][6]. Market Performance - In 2025, the A-share market exhibited a "slow bull" trend, with the Shanghai Composite Index starting at 3200 points and achieving an annual increase of 18.4%, while the CSI 300 rose by 17.7% [7][8]. - Despite the overall market gains, the investor's disciplined approach allowed for a controlled maximum drawdown of 10% and an annual return of approximately 8.5%, translating to a profit of nearly 2 million yuan [8]. Historical Context - The investor's journey began with an inheritance of 4 million yuan, initially focusing on new stock offerings, which were highly profitable before market changes led to diminishing returns [9][10]. - The transition to trust products and then to public funds was marked by significant market events, including the 2015 stock market crash, which the investor navigated successfully due to a balanced asset allocation [9][10][11]. Fund Selection - The investor prefers actively managed funds over index funds, adhering to a "double no principle" by avoiding ETFs and thematic funds, focusing instead on managers with a proven track record across market cycles [13][14]. - The choice of funds is based on the belief that A-share market inefficiencies allow skilled managers to generate excess returns, contrasting with the more efficient U.S. market [13][14]. Current Trends - As of early 2026, there has been a surge in new A-share account openings, indicating renewed market interest, with a notable increase in both individual and fund account registrations [15]. - The investor's approach remains one of patience and discipline, emphasizing the need to respect market dynamics and maintain a long-term perspective on wealth management [15].