• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
FinanceInvesting

How to prepare your portfolio for a stock market crash

By
Larry Light
Larry Light
Down Arrow Button Icon
By
Larry Light
Larry Light
Down Arrow Button Icon
December 2, 2021, 8:00 PM ET

A harrowing episode in the annals of regretful decisions: In early 2020, fear over the on-rushing pandemic made the S&P 500 tumble by a third. Some investors, with visions of their money evaporating, bailed out of stocks. When the market came galloping back, these poor souls had to pay dearly to restore their holdings, far more than they bagged when they exited. Many are still playing catch up, as the S&P 500 has jumped 110% since the index’s March 2020 low point.

How can you arrange your investments to withstand the next market crash?  

Stay put. A well-constructed plan will bounce back and expand nicely in time from a crash. Panicky investors like last year’s stock unloaders now rue their decisions. Over the past three decades, the S&P 500 has grown 12-fold, not counting inflation. During that time, three major crashes occurred: the 2000 dot-com plunge, the 2008 financial crisis and the 2020 coronavirus market panic. And yet, those who hung onto their investments came out way, way ahead.

Go heavy on stocks. Notice that crashes are mostly the realm of stocks. The paradox is that stocks, while risky, are the essential building blocks of wealth. Nothing appreciates as fast and over such long periods as equities. Think of them as protein—vital for growth and muscle function, but unhealthy as one’s only food intake.

Diversify well. A drop in one sector is offset by a rise, or at least stability, in another. But asset allocation requires care. Too often, people’s portfolios are skewed. A recent Vanguard Group study found that the median household had 63% in stocks, 16% in fixed income and 21% in cash. That’s far too much in cash, which pays almost nothing in interest (from bank savings accounts or money-market funds). And likely this allocation has too little in bonds, whose interest rates are higher. The time-tested allocation is 60% in stocks and 40% in bonds.

Understand bonds’ role. You need that decent dollop of bonds for ballast when stocks nose-dive. But don’t look for much in the way of price rises from fixed income nowadays. Starting in the 1980s and until recently, bonds did fairly well. That’s because interest rates were coming down, and rates move in the opposite direction from bond prices. Now, rates are on the way up. After a while, though, bonds will likely keep you ahead of inflation, with a small bit of price appreciation thrown in.

Favor index funds. By definition, they automatically follow the market, very often the S&P 500. That’s why they charge lower fees than funds that actively pick securities. The so-called actives require well-paid staffs to do the picking. For years, the S&P 500 has creamed actives. Lately, 82.5% of large-cap actives failed to beat the benchmark index.  

Get help. First, realize that everybody’s circumstances differ. Your age, your expected retirement date, your family obligations (offspring’s college expenses, for instance), your location (Napoleon, Ohio, is cheaper than New York City) and so on. Given all this, it pays to ask the pros to crunch the numbers for you, meaning financial advisors. The online advisor services like Betterment have low minimum investments, or for more tailored in-person advice, try firms such as Edelman Financial Engines. They can help fortify your portfolio.

While talk abounds that a crash is coming soon, due to the market’s dizzying heights and various calamities like resurgent inflation, prognosticating one is not enough. As the great sage Warren Buffett put it: “Predicting rain doesn’t count, building the ark does.”

Subscribe to Fortune Daily to get essential business stories straight to your inbox each morning.

About the Author
By Larry Light
See full bioRight Arrow Button Icon

Latest in Finance

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Finance

workers
AIdisruption
A Yale economist says AGI won’t automate most jobs—because they’re not worth the trouble
By Nick LichtenbergApril 4, 2026
2 hours ago
MUSCAT, OMAN - Locals visit Muscat Anchorage near the Strait of Hormuz on March 30, 2026 in Muscat, Oman. Several Chinese-owned vessels were reportedly able to transit the Strait of Hormuz today, the day after U.S. President Donald Trump said Iran would allow 20 ships to cross through the vital waterway. (Photo by Elke Scholiers/Getty Images)
EnergyIran
Iran’s military may be decimated, but it’s winning the energy war as it controls who gets cargoes through the Strait of Hormuz
By Jordan BlumApril 4, 2026
3 hours ago
rick steves holds american flag
PoliticsTaxes
Travel guru Rick Steves is happy to pay more taxes
By Catherina GioinoApril 3, 2026
10 hours ago
Checking a bag on United Airlines now costs $10 more as Iran war sends jet fuel costs up nearly 100% in major hubs
Travel & LeisureAir Travel
Checking a bag on United Airlines now costs $10 more as Iran war sends jet fuel costs up nearly 100% in major hubs
By Rio Yamat and The Associated PressApril 3, 2026
11 hours ago
At least one crew member still missing after Iran shoots down 2 U.S. aircraft while Trump says ‘it’s war’
PoliticsIran
At least one crew member still missing after Iran shoots down 2 U.S. aircraft while Trump says ‘it’s war’
By Sam Mednick, Konstantin Toropin, Seung Min Kim and The Associated PressApril 3, 2026
11 hours ago
Best certificates of deposit (CDs) for April 2026
Personal FinanceCertificates of Deposit (CDs)
Best certificates of deposit (CDs) for April 2026
By Glen Luke FlanaganApril 3, 2026
14 hours ago

Most Popular

Google CEO Sundar Pichai says we’re just a decade away from a new normal of extraterrestrial data centers
Innovation
Google CEO Sundar Pichai says we’re just a decade away from a new normal of extraterrestrial data centers
By Fortune EditorsApril 3, 2026
24 hours ago
Gen Z fled San Francisco for Texas and Florida. Now they’re turning ‘welcomer cities’ into the next big tech towns
Real Estate
Gen Z fled San Francisco for Texas and Florida. Now they’re turning ‘welcomer cities’ into the next big tech towns
By Fortune EditorsApril 2, 2026
2 days ago
The Walmart billionaires next door: Quiet backlash is brewing against the heirs who remade the retailer’s hometown
Magazine
The Walmart billionaires next door: Quiet backlash is brewing against the heirs who remade the retailer’s hometown
By Fortune EditorsApril 3, 2026
1 day ago
Major 4-day workweek study suggests that when we work 5 days we spend one doing basically nothing
Success
Major 4-day workweek study suggests that when we work 5 days we spend one doing basically nothing
By Fortune EditorsApril 2, 2026
2 days ago
Current price of oil as of April 3, 2026
Personal Finance
Current price of oil as of April 3, 2026
By Fortune EditorsApril 3, 2026
21 hours ago
Current price of silver as of Friday, April 3, 2026
Personal Finance
Current price of silver as of Friday, April 3, 2026
By Fortune EditorsApril 3, 2026
21 hours ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.