GlossaryInvesting
Financial term

Dollar-Cost Averaging

Investing a fixed amount on a regular schedule regardless of price, smoothing out market timing.

Dollar-cost averaging means investing a set amount at regular intervals — say every paycheck — no matter what the market is doing. When prices are low your fixed dollars buy more shares; when high, fewer. It removes the temptation to time the market and turns investing into an automatic habit.

It's how most people invest through a 401(k) without thinking about it. Research shows that investing a lump sum immediately tends to beat averaging it in, on average, because markets rise more often than they fall — but dollar-cost averaging wins on behavior, keeping you consistently invested through volatility instead of waiting for a 'better' moment that may never come.

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See how Dollar-Cost Averaging plays out with your own numbers.

This definition is general information to help you understand a term, not financial, tax, or legal advice. Figures that change year to year (limits, thresholds, rates) should be confirmed against current official sources. For guidance on your situation, a licensed fee-only fiduciary is the right next step.

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