Core Insights - The report highlights a significant shift in fund allocation preferences, with traditional pure bond funds losing dominance as "fixed income +" funds and index bond funds expand in size and popularity [3][14][33] - The "fixed income +" funds are seen as more attractive due to their ability to provide both bond base and equity flexibility, especially in a low-interest-rate environment where the appeal of pure bond funds diminishes [19][23][32] Fund Allocation Behavior Analysis - In 2025, pure bond funds experienced negative growth, while "fixed income +" funds and index bond funds saw substantial growth, indicating a market preference for diversified and tool-based products [3][14][33] - The allocation preferences have shifted, with "fixed income +" funds increasing their market share from 14% in Q4 2024 to 23% in Q4 2025, while pure bond funds decreased from 76% to 61% during the same period [14][33] - The report identifies that the marginal changes in bond allocation preferences within "fixed income +" products can influence market liquidity and credit spreads, providing valuable insights for bond fund managers and investors [33] Market Structure and Trends - The overall market for "fixed income +" funds saw a net increase of 86 products and a scale increase of 10,443 billion yuan in 2025, contrasting with a decline of 1,901 billion yuan in the previous year [46] - The report notes that the mixed secondary bond funds are leading in both product count and scale growth, with a significant increase in their market presence [46] - The asset allocation overview indicates a rebalancing towards interest rate bonds and equities, while reducing exposure to credit bonds and convertible bonds [52][56] Risk-Return Assessment - The report assesses that the return elasticity of "fixed income +" funds has improved, with defensive attributes being enhanced, while pure bond funds have seen a decline in return rates and increased volatility [23][26] - The performance of various fund types in 2025 shows a divergence in risk-return profiles, with stock and mixed funds performing better compared to pure bond funds, which have struggled in a low-interest-rate environment [23][26]