Looking ahead, multi-asset allocation represents the inevitable long-term direction for the evolution of "fixed-income plus" strategies. As capital market reforms continue to deepen, the multi-asset ecosystem matures, and investor education advances, these products will broaden their asset allocation scope and deepen strategic management sophistication while maintaining their core stability-focused foundation. The trajectory moves from the initial "fixed-income base plus single enhancement" format centered on downside protection, toward a mature structure characterized by "multi-asset coordination and full-cycle volatility management."
Despite unique constraints imposed on multi-asset allocation within the fixed-income plus framework, optimizing portfolios through an asset allocation lens remains the fundamental solution to navigating the low-interest-rate environment. As the second installment in our multi-asset fixed-income plus series, this report examines the low-rate backdrop that fueled the recent rapid growth of these strategies, the evolutionary characteristics of their multi-asset allocation approach, and the distinctive practical limitations they face compared to traditional multi-asset portfolios.
The recent surge in fixed-income plus products fundamentally represents a proactive transformation driven by the gradual erosion of conventional yield enhancement methods in a low-rate environment. The central narrative revolves around shifting from traditional single-asset models focused on capital preservation, to multi-asset frameworks emphasizing volatility management. From an asset dimension perspective, changes in the IPO subscription system for stocks, combined with scale constraints and elevated valuations in the convertible bond market, have collectively diminished their yield-enhancing effectiveness. This has forced the "plus" component to evolve from relying on select high-certainty assets like IPO subscription strategies and convertible bonds, toward systematic allocation across diverse categories including equities, REITs, commodities, derivatives, and cross-border assets.
From a strategy dimension, traditional capital protection approaches such as CPPI and TIPP continue to see their safety cushion support weaken. Product objectives are transitioning from "enhanced returns with capital preservation" to embracing reasonable volatility, with volatility management capabilities—encompassing tail risk control, volatility smoothing optimization, and volatility-to-return conversion—poised to become the core competitive advantage of these products. From an investor dimension, institutional capital remains the foundation of fixed-income plus products, yet the migration of household wealth allocation and deepening investor education are rapidly expanding the retail segment. The investor base is shifting from institutional dominance toward a balanced institutional-retail composition.
Asset allocation within the fixed-income plus context operates under distinctive constraints related to objective functions, capability boundaries, and capital characteristics, differing from traditional multi-asset allocation theoretical assumptions. Nevertheless, deconstructing the allocation logic of fixed-income plus and optimizing multi-asset portfolio risk-return profiles through an asset allocation framework remains the essential pathway for addressing low-rate challenges and overcoming traditional development bottlenecks. In subsequent reports, we will systematically review the core theoretical systems of modern asset allocation, integrate them with the product characteristics and practical constraints of fixed-income plus, and thoroughly examine how these theories can be adapted and implemented within this specific context, providing a comprehensive analytical framework for multi-asset fixed-income plus portfolio construction and optimization.
Multi-asset volatility risk: Multi-asset fixed-income plus portfolios span bonds, equities, convertible bonds, REITs, commodities, and cross-border assets, meaning significant price swings in any single asset class can impact portfolio net values. Sharp equity market corrections could trigger substantial drawdowns in equity holdings and convertible bond positions; significant interest rate increases would pressure bond base positions and longer-duration assets; commodity prices are highly volatile due to geopolitical factors and global supply-demand dynamics; and cross-border assets face currency fluctuation and overseas policy risks, all potentially increasing portfolio return uncertainty. Under extreme market conditions, concurrent equity and bond declines with temporarily elevated cross-asset correlations could weaken diversification benefits, potentially causing short-term drawdowns exceeding expectations.
Liquidity risk: Certain sub-asset markets such as convertible bonds and REITs have limited capacity and relatively low average daily trading volumes. Rapid deterioration in market sentiment could sharply contract liquidity, impacting valuation levels and rebalancing efficiency. Additionally, as retail investor participation increases, product subscription and redemption volatility has risen; concentrated redemptions during extreme market conditions could trigger negative feedback loops, intensifying portfolio volatility and liquidity pressures.
Strategy failure risk: Traditional portfolio insurance strategies like CPPI and TIPP rely heavily on coupon accumulation from safe assets and price stability. In low-rate environments, bond safety cushion accumulation slows, potentially weakening both offensive capabilities and capital protection effectiveness. Furthermore, multi-asset allocation models are constructed based on historical correlation and volatility assumptions; structural market changes causing asset correlations and volatility characteristics to deviate from historical patterns could render allocation strategies ineffective, impacting portfolio risk-return performance.
Regulatory and policy risk: The operation of multi-asset fixed-income plus products faces significant regulatory constraints. Adjustments to IPO subscription rules, derivative investment scope, REITs investment ratios, and public fund position limits could all alter the investable asset universe and strategic flexibility. Capital market reforms and changes to asset management industry regulations may also create short-term disruptions to product operating models and return expectations.
Credit risk: Portfolio base positions predominantly comprise bond-type assets. If credit bond issuers experience operational deterioration or credit rating downgrades, valuation declines or even default risks may emerge. Convertible bonds and REITs are also influenced by underlying credit quality, and deterioration in the creditworthiness of corresponding underlying stocks or underlying assets could trigger significant price adjustments in these instruments.
Where to begin: This report establishes the foundational context for the ongoing evolution of fixed-income plus strategies. Building on our earlier research, we have identified the transformative shift from single-asset preservation models to multi-asset volatility management frameworks driven by the persistently low-rate environment. This transition is reshaping how domestic asset managers approach product construction across both strategic and tactical dimensions, and positions multi-asset allocation as both a solution and a challenge for the next phase of industry development.
Why this transformation matters now: The current confluence of factors—regulatory reforms to IPO subscription mechanisms, structural constraints within the convertible bond market, and historically low government bond yields—has fundamentally altered the risk-reward calculus for traditional fixed-income plus strategies. Asset managers face the dual imperative of preserving their stability-focused identity while expanding into unfamiliar asset classes. The evolution toward multi-asset approaches is being accelerated by growing retail participation, which is reshaping fund flow patterns and creating new considerations for liquidity management in less-liquid sub-asset markets such as REITs and certain corporate bond segments. The reports that follow will systematically map modern asset allocation theory onto the practical realities of fixed-income plus product construction, offering a comprehensive framework for the industry's next stage of development.