Core Viewpoint - The article discusses the increasing popularity and strong performance of Bridgewater's All Weather strategy, highlighting its appeal to investors and the challenges faced in accessing these investment products [6][8][9]. Group 1: Market Performance - The Shanghai Composite Index approached the 3900-point mark, indicating a bullish sentiment in the A-share market [5]. - Bridgewater's All Weather strategy products have shown exceptional performance, with the worst product line yielding annual returns between 10% and 14%, and an average return of approximately 16% [8]. Group 2: Investment Strategy - The All Weather strategy relies on a risk parity model, diversifying across asset classes to achieve balance, which helps mitigate significant cyclical volatility while providing decent returns [9]. - The strategy's success is attributed to its ability to adapt to different market conditions, where typically, when the stock market declines, the bond market rises, and inflation-hedging assets like gold appreciate [9]. Group 3: Alternative Strategies - Several domestic managers have successfully localized the All Weather strategy, offering various macro-hedging strategies that replicate the classic risk parity model [10]. - The macro-hedging strategies focus on trading core assets in the US and China, utilizing a combination of beta (70%) and alpha (30%) models to capture short-term opportunities [10]. Group 4: Quantitative Models - The beta component constructs a macro risk-balanced investment portfolio based on economic growth and inflation, ensuring that no single asset class dominates the portfolio [11]. - The alpha component enhances returns through unique factor libraries and quantitative models, including CTA and multi-factor models, aiming to improve the overall Sharpe ratio and return-to-drawdown ratio [13]. Group 5: Risk Management - The strategies employ a systematic approach to risk management, with a focus on maintaining a balanced exposure across various asset classes while controlling overall portfolio volatility [18][25]. - The investment strategy covers a wide range of liquid assets, including equities, bonds, and commodities, with a target to keep overall volatility within 8% [24].