Is dollar-cost averaging better than lump-sum investing?
Answer stability
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Follow this question →The bottom line
Reviewed against multiple sourcesLump-sum wins on average historically, but DCA reduces timing risk and emotional regret. The right choice depends on your risk tolerance, not just expected return.
Why we believe this
AI models broadly note that historically, lump-sum investing has outperformed dollar-cost averaging on average because markets tend to rise over time — but they agree DCA reduces regret and timing risk. The 'better' option depends on your risk tolerance and behavior, not just the math.
Supporting evidence
Peer-reviewed studies on DCA vs lump-sum
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What could change this answer
- Whether cited historical outperformance figures are current and accurate.
- Your personal risk tolerance and likely behavior in a downturn.
- Tax and cash-flow constraints.
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