zpostcode
Does market timing work? The risk of missing big rallies
Apr 30, 2025 7:17 AM

  

Does market timing work? The risk of missing big rallies1

  Market timing—trying to precisely predict and capture market tops and bottoms—is intriguing to many investors. And it’s understandable, as the allure of outsmarting the market to maximize returns can be enticing.

  But is it reasonable to think that you can time the market to beat the averages, or is it a fool’s game in which the risks outweigh the potential rewards?

  The myth of perfect market timingOne of the greatest challenges of market timing is the myth of perfect timing. Traders and investors often believe they can predict the precise, optimal moments to enter or exit the market. That belief is bolstered by modern trading platforms that allow you to instantly buy or sell as much as you wish—often commission free—with just a couple clicks or taps.

  But the reality is far more complex. Even seasoned investors struggle to consistently time their trades perfectly. The market is influenced by an array of variables, including economic indicators, geopolitical events, and investor sentiment, all of which can change rapidly and unpredictably.

  Reasons to sell are often overblown and happen at the worst timesInvestors can always find reasons to sell. Economic slowdowns, political turmoil, and unexpected global events often prompt fears of prolonged market declines. However, these fears are frequently overblown. Markets have a remarkable ability to absorb shocks and recover over time. Short-term volatility is a natural part of market behavior, and reacting impulsively to these fluctuations can lead to missed opportunities for long-term gains. Yes, historical data shows that major economic and geopolitical events can cause temporary market downturns. For instance, the 2016 Brexit referendum led to a sharp decline in global markets, with the S&P 500 dropping by 5.3% in just two trading days. However, within a month, the market had recovered all its losses, highlighting the short-lived nature of such downturns. Similarly, the COVID-19 pandemic initially caused the S&P 500 to plunge 34% from Feb. 19 to March 23, 2020, yet it rebounded within five months, eventually reaching new highs (see Figure 1).

  

Does market timing work? The risk of missing big rallies2

  When to get back in: The challenge of reentryAttempting to time the market often results in missed opportunities. Investors who exit the market during downturns may miss subsequent recoveries, leading to regret and frustration. For example, those who sold their investments during the 2008 financial crisis missed out on the bull market that followed. The S&P 500, which bottomed out in March 2009, gained more than 400% in the following decade. Missing out on such recoveries can significantly diminish overall investment returns.

  Determining when to reenter the market is another daunting challenge. Once you exit the market, the fear of missing further gains or the anxiety of reentering at the wrong time can paralyze your decision-making. This uncertainty often leads to prolonged periods of staying out of the market, further compounding the negative impact on investment performance. Without a clear strategy for reentry, you risk being caught in a cycle of indecision and missed opportunities.

  For a graphic illustration of missed opportunity, see Figure 2. Investors who were out of the market during just a few of its best days saw returns that grossly underperformed those who stayed invested the entire time. Granted, this an oversimplification of investing in the real world, but it serves to highlight the opportunity cost of not being invested.

  

Does market timing work? The risk of missing big rallies3

  Alternative strategies for long-term successDiversification and hedging. Rather than attempting to time the market, you might consider diversifying your portfolio across various asset classes. Diversification can help mitigate risks and reduce the impact of market volatility. Noncorrelated assets, such as bonds, real estate, and commodities, can provide stability and act as a hedge against market downturns. By spreading investments across different sectors and asset types, you may end up with a more balanced and resilient portfolio.

  Dollar cost averaging. Dollar cost averaging (DCA) is an investment strategy that involves regularly investing a fixed amount of money, regardless of market conditions. This approach reduces the risk of making large investments at inopportune times and helps to smooth out the effects of market volatility. By consistently investing over time, you’ll likely benefit from compounding returns and reduce the emotional stress associated with market timing.

  Limiting market timing to a small percentage. For those who still wish to engage in market timing, you might want to limit this strategy to a small portion of your overall portfolio, typically no more than 5% to 10%. This allows you to target potential short-term gains without jeopardizing your long-term financial goals. The majority of the portfolio should remain invested in a diversified mix of assets, seeking stability and growth over time.

  The bottom lineAlthough the idea of market timing may appeal to those looking for quick gains, the reality is that it’s fraught with risks and uncertainties. Economic and geopolitical events, although they may have a big impact in the short term, often have limited long-term effects on market performance. Attempting to time the market can lead to missed opportunities, regret, and indecision.

  Instead, focus on building a diversified portfolio, employing strategies like dollar cost averaging, and maintaining a long-term perspective. By doing so, you can navigate market fluctuations more effectively and, hopefully, achieve sustained financial success.

Comments
Welcome to zpostcode comments! Please keep conversations courteous and on-topic. To fosterproductive and respectful conversations, you may see comments from our Community Managers.
Sign up to post
Sort by
Show More Comments
Recommend >
Constitutional Carry of Guns
  Constitutional Carry of Guns Should Permitless, “Constitutional Carry” of Guns Be Legal? Actions Share Share Share to social media Facebook X URL https://www.britannica.com/topic/Constitutional-Carry-of-Guns Share Share Share to social media Facebook X URL https://www.britannica.com/topic/Constitutional-Carry-of-Guns Written by The Editors of ProCon ProCon's editors write and verify new content and update existing content. ProCon presents the pro and con arguments to debatable issues...
Branden Jacobs-Jenkins
  Branden Jacobs-Jenkins American playwright Actions Share Share Share to social media Facebook X URL https://www.britannica.com/biography/Branden-Jacobs-Jenkins Share Share Share to social media Facebook X URL https://www.britannica.com/biography/Branden-Jacobs-Jenkins Written by Nick Tabor Nick Tabor is a freelance journalist and the author of Africatown: America's Last Slave Ship and the Community It Created. Nick Tabor Fact-checked by The Editors of Encyclopaedia Britannica Encyclopaedia Britannica's...
Mortgage financing: The complex system behind home lending
     Getting a mortgage is one of the most complex (and expensive) financial transactions you’ll likely undertake. Anyone who’s ever closed a real estate deal knows just how much signing, initialing, and notarizing of documents is involved.   But even after closing, your home loan may gain a life of its own, moving from lender to lender. The mortgage financing market...
The Princess Bride
  The Princess Bride film by Reiner [1987] Actions Share Share Share to social media Facebook X URL https://www.britannica.com/topic/The-Princess-Bride-film-by-Reiner Share Share Share to social media Facebook X URL https://www.britannica.com/topic/The-Princess-Bride-film-by-Reiner Written by Kelly Gisonna Kelly Gisonna Fact-checked by The Editors of Encyclopaedia Britannica Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by...
Information Recommendation
EBIT or EBITDA: Different ways of looking at net income
     When it comes to a company’s financial statements, net income, earnings per share (EPS), and revenue are the numbers that grab the headlines. But when analysts are doing a deeper dive to examine a company’s profitability and potential for future growth, they calculate other values from the income statement, such as earnings before interest and taxes (EBIT) and earnings...
Saturday Night Fever
  Saturday Night Fever film by Badham [1977] Actions Cite verifiedCite While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions. Select Citation Style MLA APA Chicago Manual of Style Copy Citation Share Share Share to social media Facebook X...
Want to be a pairs trader? How to assess, enter, and exit a pairs trade
     So you’ve done some research on the basic principles of pairs trading—the art and science of identifying similar (and correlated) stocks and placing offsetting long and short positions according to your strategy—and you’d like to give it a try.     First, do you have a margin account? Pairs trading requires taking a short leg on one of the stocks...
graphics processing unit
  graphics processing unit technology Actions Cite verifiedCite While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions. Select Citation Style MLA APA Chicago Manual of Style Copy Citation Share Share Share to social media Facebook X URL https://www.britannica.com/technology/graphics-processing-unit Give...
Let your cash DRIP into more shares: A guide to dividend reinvestment
     When selecting stocks for your portfolio, do you concentrate on high-potential companies that seek high growth and plow every penny of profit into research and development, technology, and marketing? Or do you look for steady-as-she-goes cash cows that tend to deliver solid earnings each quarter—and pay a portion of it out to shareholders in the form of a dividend?...
What is the Federal Housing Finance Agency (FHFA)?
     The Federal Housing Finance Agency (FHFA) is a U.S. government agency created by the Housing and Economic Recovery Act of 2008 (HERA). Its main role is to provide oversight of mortgage and housing credit government-sponsored enterprises (GSEs), specifically the Federal National Mortgage Association (Fannie Mae), Federal Home Loan Mortgage Corporation (Freddie Mac), and the Federal Home Loan Bank System....
one-state solution
  one-state solution Israeli-Palestinian history Actions Cite verifiedCite While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions. Select Citation Style MLA APA Chicago Manual of Style Copy Citation Share Share Share to social media Facebook X URL https://www.britannica.com/topic/one-state-solution Give...
Utilities sector: Investing in basic services that make life better
     When you lift the handle on a faucet, flip on a light switch, or set your home’s thermostat, you expect water to flow, lights to illuminate your home, and the heat or AC to kick on. All of those functions are provided by utilities, which most of us take for granted—the basic services offered by electric, gas, and water...