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Dollar-Cost Averaging or Timing the Market: Which Works Better?

A person using a smartphone to check investments at a coffee shop.
An investor wondering whether to time the market or ⛄to use dollar cost averaging.

ArtistGNDphotography/Getty Images

For retail investors, a fundamental question emerges: Should you try to time the market to buy low and sell high, or invest consistently regardleꦉss of maౠrket conditions?

Dollar-cost averaging (DCA)—investing equal amounts at regular intervals regardless of market conditions—is widely championed by financial advisors as a disciplined approach that reduces risk and emotional decisions. "Dollar-cost averaging into quality investments—think ETFs [exchange-traded funds], blue-chip stocks🎃, and even undervalued se🌼ctors like utilities or health care—can be powerful," Stoy Hall, CEO and founder of Black Mammoth, told Investopedia.

Meanwhile, attempting to buy at market lows and sell at highs potentially maximizes returns but requires precision that even professional investors struggle to achieve. As volatility shakes the markets, understanding which ꦍapproach better serves your financial goals is crucial.

Key Takeaways

  • DCA, a strategy of investing fixed amounts at regular intervals no matter what, tends to match or beat many market-timing strategies.
  • Market timing attempts to buy at market lows and sell at highs but requires precision that even professional investors struggle to achieve consistently.

'Time in the Market' vs. 'Timing the Market'

Investors are often split between those looking for "澳洲幸运5官方开奖结果体彩网:time in the market" (seeking gains from lon🌳g-term investing) versus those trying to "time the market" (those buying the dip and so on).

"To figure out your style, pay attention to how you feel during different market situations," Yvan Byeajee, author of Trading Composure: Mastering Your Mind for Trading Success, told Investopedia. "By reflecting on these emotional responses and aligning them with your strategy, you'll start to define a style that fits you best, which means that your decisions will feel more natural and effective."

DCA provides a consistent routine without difficult decisions during turbulence. David Tenerelli, a financial advisor at Values Added Financial, said that for more people trying to time the market is a "folly." But that doesn't mean DCA is always easy emotionally. "It takes discipline to continue to 澳洲幸运5官方开奖结果体彩网:buy investments during a market downtu🥂rn," he said. "A shift in mindset can𓄧 help—rather than fearing fina🔯ncial loss, an investor can reframe it as buying stocks 'on sale.'"

DCA's biggest drawback appears during strong 澳洲幸运5官方开奖结果体彩网:bull markets, where early lump-suಌm investing would yield higher returns—assuming you had both the money on hand and foresigh𓆏t to time it right. "Forget trying to 'time the bottom,'" Hall said. "Nobody knows when that hits, not even the so-called experts."

Market timing sounds appealing in theory—buy low, sell high, and maximize returns. However, executing this strategy success𝓰fully requires predicting market movements with remarkable accuracy,🦩 a feat that even professional investors rarely achieve consistently.

What the Research Tells Us

Researchers have compared how different strategies would have perform𓂃ed over time.

Research in the Journal of Financial Issues, which analyzed 30 years of S&P 500 data, compared DCA against three market timing strategies. Over this period, DCA produced a 254% return, outperforming market timing approaches (whose net returns ranged from 227% to 252%). Only a theoretical "perfect foresight" strategy—assuming impossible market prediction abilities—consistently outperformed DCA, with a 289% return.

Other studies looking at different periods provide additional nuance. Galaxy Asset Management looking at crypto and S&P 500 fund data from 2007 to 2024, found DCA coming out ahead for both kinds of assets. "Dollar-cost averaging simplifies investing, 澳洲幸运5官方开奖结果体彩网:mitigates emotional biases, and often delivers better outcomes than buying the dip, even in extreme market scenarios," it concluded.

Other researchers have found that modifying DCA—say, by attempting to buy more shares at 澳洲幸运5官方开奖结果体彩网:market lows—can provide more benefits than market timing or DCA alone. This happens to match, in 𒁃fact, what many investors already do: practice DCA while setting aside a small percentage to "play the markꦆet."

The Bottom Line

While market timing might occasionally produce great results, DCA offers a more reliable path for most investors, particularly those investing for long-term goals like 澳洲幸运5官方开奖结果体彩网:retirement. By reducing the impact of market 澳洲幸运5官方开奖结果体彩网:volatility on your investment decisions and creating a disciplined invest🅷ment habit, this strategy helps overcome the psychological barriers that often prevent long-term gꦗrowth.

Article Sources
Investopedia requires writers to use primary sources to support their work. These include white papers, government data, original reporting, and interviews with industry experts. We also reference original research from other reputable publishers where appropriate. You can learn more about the standards we follow in producing accurate, unbiased content in our editorial policy.
  1. He Y., Junbo W. “” Journal of Finance Issues, vol. 20, no. 2 (2022), pp. 10-24.

  2. Galaxy Asset Management. "."

  3. Kapalczynski Anna, Lien Donald. "," North American Journal of Economics and Finance, vol. 56 (2021).

  4. Luskin Jon M. "." Journal of Financial Planning (January 2017). 

  5. Dunham L. and Friesen G.C. "" (2011). Finance Department Faculty Publications, University of Nebraska.

  6. Kirkby J.L., Mitra S., and Nguyen. "," European Journal of Operational Research, vol. 286, no. 3, pp. 1168-1186.

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