Model a DCA investment strategy with monthly contributions and compound growth over time.
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Dollar cost averaging is an investment strategy where you invest a fixed amount of money at regular intervals (e.g., $500 every month) regardless of market conditions. When prices are low, your fixed amount buys more shares; when prices are high, it buys fewer. Over time this averages out your cost per share, reducing the impact of market volatility on your overall purchase price.
Historically, lump sum investing outperforms DCA about 2/3 of the time because markets tend to rise over the long run. However, DCA wins psychologically — it removes the pressure of timing the market and prevents panic selling. DCA is ideal for regular savers who invest from income. If you have a large windfall and a long time horizon, lump sum often wins. Most people combine both: DCA from income, with occasional lump sums from bonuses.
DCA reduces timing risk — the risk of investing all your money right before a market drop. By spreading purchases over time, you smooth out your entry price. During market downturns, your fixed investment buys more shares at lower prices, which can boost returns when markets recover. DCA won't eliminate market risk or guarantee profits, but it removes the emotional burden of trying to time the perfect entry point.