Bitcoin prices soared in 2024. But you may want to tread with caution before euphoria leads you on a hasty buying spree.
Bitcoin and other crypto should generally account for just a sliver of investor portfolios — generally no more than 5% — due to its extreme volatility, according to financial experts.
Some investors may be wise to stay away from it altogether, they said.
“You’re not going to have the same size allocation in bitcoin as you would Nasdaq or the S&P 500,” said Ivory Johnson, a certified financial planner and founder of Delancey Wealth Management, based in Washington, D.C.
“Whenever you have a real volatile asset class, you need less of it in the portfolio to have the same impact” as traditional assets like stocks and bonds, said Johnson, a member of the CNBC Financial Advisor Council.
Why bitcoin prices increased in 2024
Bitcoin, the largest cryptocurrency, was the top-performing investment of 2024, by a long shot. Prices surged about 125%, ending the year around $94,000 after starting in the $40,000 range.
By comparison, the S&P 500, a U.S. stock index, rose 23%. The Nasdaq, a tech-heavy stock index, grew 29%.
Prices popped after Donald Trump’s U.S. presidential election win. His administration is expected to embrace deregulatory policies that would spur crypto demand.
A cartoon image of President-elect Donald Trump holding a bitcoin token in Hong Kong, China, on Dec. 5, 2024, to mark the cryptocurrency reaching over $100,000.
Justin Chin/Bloomberg via Getty Images
Last year, the Securities and Exchange Commission also — for the first time — approved exchange-traded funds that invest directly in bitcoin and ether, the second-largest cryptocurrency, making crypto easier for retail investors to buy.
But experts cautioned that lofty profits may belie an underlying danger.
“With high returns come high risk, and crypto is no exception,” Amy Arnott, a portfolio strategist for Morningstar Research Services, wrote in June.
Bitcoin has been nearly five times as volatile as U.S. stocks since September 2015, and ether has been nearly 10 times as volatile, Arnott wrote.
“A portfolio weighting of 5% or less seems prudent, and many investors may want to skip cryptocurrency altogether,” she said.
1% to 2% is ‘reasonable’ for bitcoin, BlackRock says
Bitcoin lost 64% and 74% of its value in 2022 and 2018, respectively.
Mathematically, investors need a 100% return to recover from a 50% loss.
So far, crypto returns have been high enough to offset its additional risk — but it’s not a given that pattern will continue, Arnott said.
You’re not going to have the same size allocation in bitcoin as you would Nasdaq or the S&P 500.
Ivory Johnson
CFP, founder of Delancey Wealth Management
There are a few reasons for this: Crypto has become less valuable as a portfolio diversifier as it’s gotten more mainstream, Arnott wrote. Its popularity among speculative buyers also “makes it prone to pricing bubbles that will eventually burst,” she added.
BlackRock, a money manager, thinks there’s a case for owning bitcoin in a diversified portfolio, for investors who are comfortable with the “risk of potentially rapid price plunges” and who believe it will become more widely adopted, experts at the BlackRock Investment Institute wrote in early December.
(BlackRock offers a bitcoin ETF, the iShares Bitcoin Trust, IBIT.)
A 1% to 2% allocation to bitcoin is a “reasonable range,” BlackRock experts wrote.
Going beyond would “sharply increase” bitcoin’s share of a portfolio’s total risk, they said.
For example, a 2% bitcoin allocation accounts for roughly 5% of the risk of a traditional 60/40 portfolio, BlackRock estimated. But a 4% allocation swells that figure to 14% of total portfolio risk, it said.
More ‘speculation’ than investment?
By comparison, Vanguard, another asset manager, doesn’t currently have plans to launch a crypto ETF or offer one on its brokerage platform, officials said.
“In Vanguard’s view, crypto is more of a speculation than an investment,” Janel Jackson, Vanguard’s former global head of ETF Capital Markets and Broker & Index Relations, wrote in January 2024.
Stock investors own shares of companies that produce goods or services, and many investors get dividends; bond investors receive regular interest payments; and commodities are real assets that meet consumption needs, Jackson wrote.
“While crypto has been classified as a commodity, it’s an immature asset class that has little history, no inherent economic value, no cash flow, and can create havoc within a portfolio,” wrote Jackson, now an executive in the firm’s Financial Advisor Services unit.
Dollar-cost average and hold for the long term
Ultimately, one’s total crypto allocation is a function of an investor’s appetite for and ability to take risk, according to financial advisors.
“Younger, more aggressive investors might allocate more [crypto] to their portfolios,” said Douglas Boneparth, a CFP based in New York and member of CNBC’s Advisor Council.
Investors generally hold about 5% of their classic 80/20 or 60/40 portfolio in crypto, said Boneparth, president and founder of Bone Fide Wealth.
“I think it could be a good idea to have some exposure to bitcoin in your portfolio, but it’s not for everyone and it will remain volatile,” Boneparth said. “As far as other cryptocurrencies are concerned, it’s difficult to pinpoint which ones are poised to be a good long-term investment. That’s not to say there won’t be winners.”
Investors who want to buy into crypto should consider using a dollar-cost-averaging strategy, said Johnson, of Delancey Wealth Management.
“I buy 1% at a time until I get to my target risk,” Johnson said. “And that way I’m not putting 3%, 4%, 5% at one time and then something happens where it drops precipitously.”
It’d also be prudent for investors interested in crypto to buy and hold it for the long term, as they would with other financial assets, Johnson said.
Morningstar suggests holding cryptocurrency for at least 10 years, Arnott wrote.
With more Americans job hopping in the wake of the Great Resignation, the risk of “forgetting” a 401(k) plan with a previous employer has jumped, recent studies show.
As of 2023, there were 29.2 million left-behind 401(k) accounts holding roughly $1.65 trillion in assets, up 20% from two years earlier, according to the latest data by Capitalize, a fintech firm.
Nearly half of employees leave money in their old plans during work transitions, according to a 2024 report from Vanguard.
For starters, 41% of workers are unaware that they are paying 401(k) fees at all, a 2021 survey by the U.S. Government Accountability Office found.
In most cases, 401(k) fees, which can include administrative service costs and fees for investment management, are relatively low, depending on the plan provider.
But there could be additional fees on 401(k) accounts left behind from previous jobs that come with an extra bite.
Fees on forgotten 401(k)s
Jelena Danilovic | Getty Images
Former employees who don’t take their 401(k) with them could be charged an additional fee to maintain those accounts, according to Romi Savova, CEO of PensionBee, an online retirement provider. “If you leave it with the employer, the employer could force the record keeping costs on to you,” she said.
According to PensionBee’s analysis, a $4.55 monthly nonemployee maintenance fee on top of other costs can add up to nearly $18,000 in lost retirement funds over time. Not only does the monthly fee eat into the principal, but workers also lose the compound growth that would have accumulated on the balance, the study found.
Fees on those forgotten 401(k)s can be particularly devastating for long-term savers, said Gil Baumgarten, founder and CEO of Segment Wealth Management in Houston.
That doesn’t necessarily mean it pays to move your balance, he said.
“There are two sides to every story,” he said. “Lost 401(k)s can be problematic, but rolling into a IRA could come with other costs.”
What to do with your old 401(k)
When workers switch jobs, they may be able to move the funds to a new employer-sponsored plan or roll their old 401(k) funds into an individual retirement account, which many people do.
But IRAs typically have higher investment fees than 401(k)s and those rollovers can also cost workers thousands of dollars over decades, according to another study, by The Pew Charitable Trusts, a nonprofit research organization.
Collectively, workers who roll money into IRAs could pay $45.5 billion in extra fees over a hypothetical retirement period of 25 years, Pew estimated.
Another option is to cash out an old 401(k), which is generally considered the least desirable option because of the hefty tax penalty. Even so, Vanguard found 33% of workers do that.
How to find a forgotten 401(k)
While leaving your retirement savings in your former employer’s plan is often the simplest option, the risk of losing track of an old plan has been growing.
Now, 25% of all 401(k) plan assets are left behind or forgotten, according to the most recent data from Capitalize, up from 20% two years prior.
“Ultimately, it can’t really be lost,” Baumgarten said. “Every one of these companies has a responsibility to provide statements.” Often simply updating your contact information can help reconnect you with these records, he advised.
That consortium works with defined contributor plan rollover specialist Retirement Clearinghouse on auto portability, or the automatic transfer of small-balance 401(k)s. Depending on the plan, employees with up to $7,000 could have their savings automatically transferred into a workplace retirement account with their new employer when they change jobs.
The goal is to consolidate and maintain those retirement savings accounts, rather than cashing them out or risk losing track of them, during employment transitions, according to Mike Shamrell, vice president of thought leadership at Fidelity Investments, the nation’s largest provider of 401(k) plans and a member of the Portability Services Network.
Nearly half (49%) of its adult members — the oldest of whom are in their late 20s — say planning for the future feels “pointless,” according to a recent Credit Karma poll.
A freewheeling attitude toward summer spending has taken root among young adults who feel financial “despair” and “hopelessness,” said Courtney Alev, a consumer financial advocate at Credit Karma.
They think, “What’s the point when it comes to saving for the future?” Alev said.
That “YOLO mindset” among Generation Z — the cohort born from roughly 1997 through 2012 — can be dangerous: If unchecked, it might lead young adults to rack up high-interest debt they can’t easily repay, perhaps leading to delayed milestones like moving out of their parents’ home or saving for retirement, Alev said.
But your late teens and early 20s is arguably the best time for young people to develop healthy financial habits: Starting to invest now, even a little bit, will yield ample benefits via decades of compound interest, experts said.
“There are a lot of financial implications in the long term if these young people aren’t planning for their financial future and [are] spending willy-nilly however they want,” Alev said.
Why Gen Z feels disillusioned
That said, that many feel disillusioned is understandable in the current environment, experts said.
The labor market has been tough lately for new entrants and those looking to switch jobs, experts said.
The U.S. unemployment rate is relatively low, at 4.2%. However, it’s much higher for Americans 22 to 27 years old: 5.8% for recent college grads and 6.9% for those without a bachelor’s degree, according to Federal Reserve Bank of New York data as of March 2025.
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Young adults are also saddled with debt concerns, experts said.
“They feel they don’t have any money and many of them are in debt,” said Winnie Sun, co-founder and managing director of Sun Group Wealth Partners, based in Irvine, California. “And they’re wondering if the degree they have (or are working toward) will be of value if A.I. takes all their jobs anyway. So is it just pointless?”
About 50% of bachelor’s degree recipients in the 2022-23 class graduated with student debt, with an average debt of $29,300, according to College Board.
The Biden administration’s efforts to forgive large swaths of student debt, including plans to help reduce monthly payments for struggling borrowers, were largely stymied in court.
“Some hoped some or more of it would be forgiven, and that didn’t turn out to be the case,” said Sun, a member of CNBC’s Financial Advisor Council.
Meanwhile, in a 2024 report, the New York Fed found credit card delinquency rates were rising faster for Gen Z than for other generations. About 15% had maxed out their cards, more than other cohorts, it said.
It’s also “never been easier to buy things,” with the rise of buy now, pay later lending, for example, Alev said.
BNPL has pushed the majority of Gen Z users — 77% — to say the service has encouraged them to spend more than they can afford, according to the Credit Karma survey. The firm polled 1,015 adults ages 18 and older, 182 of whom are from Gen Z.
These financial challenges compound an environment of general political and financial uncertainty, amid on-again-off-again tariff policy and its potential impact on inflation and the U.S. economy, for example, experts said.
“You start stacking all these things on top of each other and it can create a lack of optimism for young people looking to get started in their financial lives,” Alev said.
How to manage that financial malaise
Patricio Nahuelhual | Moment | Getty Images
Young adults should try to rewire their financial mindset, experts said.
“Most importantly, you don’t want to bet against yourself,” Sun said.
“See it as an opportunity,” she added. “If you’re young and your expenses are low, this is the time to invest as much as you can right now.”
Time is working in their favor, due to the ability to compound investment growth over multiple decades, Alev said.
The latter is among the easiest ways to start, due to automatic payroll deduction and the possibility of earning a “match” from your employer, which is “probably the closest thing to free money any of us will get in our lifetime,” Alev said.
“This is actually the most exciting time to invest, because you’re young,” Sun said.
Instituting mindful spending habits, such as putting a waiting period of at least 24 hours in place before buying a non-essential item, can help prevent unnecessary spending, she added.
Sun advocates for paying down high-interest debt before focusing on investing, so interest payments don’t quickly spiral out of control. Or, as an alternative, they can try to fund a 401(k) to get their full company match while also working to pay off high-interest debt, she said.
“Instead of getting into the ‘woe is me’ mode, change that into taking action,” Sun said. “Make a plan, take baby steps and get excited about opportunities to invest.”
A demonstrator speaks through a megaphone during a Defend Our Schools rally to protest U.S. President Donald Trump’s executive order to shut down the U.S. Department of Education, outside its building in Washington, D.C., U.S., March 21, 2025.
Officials for the administration are arguing to the high court that U.S. District Judge Myong Joun in Boston didn’t have the authority to require the Education Department to rehire the workers. More than 1,300 employees were affected by the mass layoffs.
The staff reduction “effectuates the Administration’s policy of streamlining the Department and eliminating discretionary functions that, in the Administration’s view, are better left to the States,” Solicitor General D. John Sauer wrote in the filing.
A federal appeals court had refused on Wednesday to lift the judge’s ruling.
In his May 22 preliminary injunction, Joun pointed out that the staff cuts led to the closure of seven out of 12 offices tasked with the enforcement of civil rights, including protecting students from discrimination on the basis of race and disability.
Meanwhile, the entire team that supervises the Free Application for Federal Student Aid, or FAFSA, was also eliminated, the judge said. (Around 17 million families apply for college aid each year using the form, according to higher education expert Mark Kantrowitz.)
Two days later, 21 states — including Michigan, Nevada and New York — filed a lawsuit against the Trump administration for its staff cuts at the agency.
After President Donald Trump signed an executive order on March 20 aimed at dismantling the Education Department, more parties sued to save the department, including the American Federation of Teachers.
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