The No. 1 Crypto Mistake Young Investors Make

By Lyle Daly – Mar 30, 2026 at 1:00PM ESTKey PointsMany Gen Z and millennial crypto investors have over half their portfolios in cryptocurrency.A crypto-heavy portfolio puts you at significant risk of a drawdown.To protect your portfolio, don't put more than 1% to 5% of your assets in crypto.Cryptocurrency has always been most popular with younger investors, which is understandable. Younger generations are more likely to adopt new technology, and they can afford a higher risk tolerance, since retirement is still a way off. However, some young investors take on too much risk with their crypto holdings.

The World Economic Forum's 2024 Global Retail Investor Outlook reported that 35% of Gen Z and 26% of millennial crypto investors had allocated over half of their portfolios to cryptocurrency. Image source: Getty Images. It can be tempting to build a crypto-heavy portfolio, especially when you're starting out and don't have much to invest yet, because cryptocurrencies can deliver spectacular returns. For example, even after the recent downturn, Bitcoin (BTC +0.38%) is still up more than 16,000% over the last 10 years, at the time of this writing (March 26). And if you spend much time on crypto forums, you'll probably read about people who went all in on cryptocurrencies and made a fortune. But this is a textbook example of survivorship bias. You hear about the lucky few who gambled big and won -- not the ones who invested in cryptocurrencies that failed, or who bought high and sold low during a bear market. The volatility of cryptocurrencies goes both ways. You can do very well, or you can see your holdings lose 80% to 90% of their value, as has happened with many top cryptocurrencies, including Bitcoin. ExpandCRYPTO: BTCBitcoinToday's Change(0.38%) $249.48Current Price$66606.00Key Data PointsMarket Cap$1.3TDay's Range$65112.00 - $68019.0052wk Range$60255.56 - $126079.89Volume40B The safest approach when investing in cryptocurrency is to keep it to no more than 1% to 5% of your portfolio. There's still the possibility of outsize returns, while also being protected from drawdowns. And particularly as a young investor, you can also get fantastic returns by investing in quality stocks and letting them compound over time.Read NextMar 30, 2026 •By Lyle DalyShould Retirees Invest in Crypto?

The Answer May Surprise You.Mar 30, 2026 •By Lyle Daly1 Sign Bitcoin Could Be Poised for a Comeback in 2026Mar 30, 2026 •By Bram Berkowitz1 Cryptocurrency to Buy That Has Bottomed and Can More Than Double by Year-End, According to Wall Street Analyst Gautam ChhuganiMar 29, 2026 •By Alex CarchidiIs Bitcoin a Good Investment for Building Wealth?Mar 28, 2026 •By Neil PatelThis Glorious Cryptocurrency Is Up Almost 17,000% in 10 Years: Here Are the 5 Biggest Risks You Need to Know.Mar 28, 2026 •By Alex CarchidiWhat's the Better Buy to Save for Retirement: Bitcoin vs. GoldAbout the AuthorLyle Daly is a contributing Motley Fool stock market analyst covering information technology and cryptocurrency. Lyle has been a contributor at the financial services company since 2018. His work has been featured on USA Today, Yahoo Finance, MSN, Fox Business, and Nasdaq. Before joining The Motley Fool, he wrote for financial brands including Intuit.TMFLyleDalyX@LyleDalyStocks MentionedBitcoinCRYPTO: BTC$66,606.00(+0.38%)+$249.48*Average returns of all recommendations since inception. Cost basis and return based on previous market day close.