Overview
DDX is a Defined Duration ETF targeting a 10-year time horizon across its holdings using a systematic and time-weighted stock/bond asset allocation. DDX is designed to generate a balance of capital growth and preservation over 10-year periods to help align with corresponding financial planning needs.
Portfolio Construction
DDX seeks to maintain a constant 10-year portfolio time horizon through a rules-based blend of assets using the Defined Duration method. The Fund holds 3070% in high-quality U.S. bonds and 3070% in global equities, rebalancing countercyclically to reduce interest-rate and equity-market skew. Its allocation is as follows:
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Discipline Funds is an investment firm focused on building simple, transparent, and planner-aligned investment strategies. The firm is best known for its Defined Duration™ ETF suite, which organizes portfolios around time-based financial planning needs rather than traditional style boxes or market forecasts. Discipline Funds combines systematic portfolio construction with time-weighted rebalancing to maintain a consistent risk profile over each fund’s targeted investment horizon. The firm’s approach is designed to help advisors and investors better align assets with real-world goals while maintaining broad diversification, cost efficiency, and behavioral discipline.