Core Viewpoint - The article discusses the structural changes in the commodity market and the performance of CTA (Commodity Trading Advisor) strategies, highlighting the challenges and opportunities presented by recent market dynamics [4][8]. Group 1: Commodity Market Dynamics - The commodity market is undergoing significant structural changes, with extreme differentiation in performance among various sectors [4][6]. - The South China Gold Index surged by 18.21%, while the energy index fell by 14.57%, and the black sector dropped by 13.18%, indicating a divergence of over 30 percentage points between sectors [6]. - The volatility in commodities has shown a "pulse-like" characteristic, with a 200% spike in 20-day volatility due to tariff impacts, followed by a rapid decline to historical low levels [7]. Group 2: CTA Strategy Performance - Overall performance of CTA strategies has been lackluster this year, particularly before April, where they ranked at the bottom among various strategies [8][11]. - Following increased volatility in commodities, CTA strategies began to recover, climbing to the third position among strategies by July, although still lagging behind quantitative and subjective strategies [11]. - Recent improvements in the CTA environment have been noted, with strong performance observed in October amidst poor performance from other strategies [11]. Group 3: Macro and Multi-Asset Strategies - CTA strategies have evolved to incorporate macroeconomic data, allowing for a more comprehensive approach to market fluctuations [14]. - The macro strategy integrates five sub-strategies, including economic cycle strategies and risk warnings, to manage assets across different time horizons [14][15]. - A multi-asset strategy has been developed that diversifies across various asset classes, focusing on achieving higher Sharpe ratios through a combination of trend-following, term arbitrage, and cross-sectional strategies [20][22]. Group 4: Risk Management and Performance - The risk management framework for these strategies includes maintaining a margin usage of 10%-15% and controlling overall volatility to remain within 8% [18][17]. - The performance of the multi-asset strategy has shown positive contributions from all asset classes, with a distribution of 60% in equity indices, 30% in commodities, and 10% in government bonds [25].