Crypto vs. stocks: how to think about both as investments

Ask most investors whether they prefer crypto or stocks, and you'll get a strong opinion. What you won't get, most of the time, is a useful framework.

The crypto vs. stocks debate gets framed as a competition — as if picking one means abandoning the other. But the more useful question is what role each plays in a portfolio, and what you actually need to understand about each before putting money in.

This guide covers the real differences between the two, how the risk and return profiles compare, and how to think about holding both.

They're different types of assets

The most important thing to understand about crypto and stocks is that they represent fundamentally different things.

Stocks are fractional ownership of a company. When you buy a share of Apple or a fund that tracks the S&P 500, you own a small piece of a business with revenues, profits, employees, and assets. The value of a stock is ultimately tied to the underlying company's performance — current earnings, future growth expectations, and the broader economy.

Cryptocurrencies are digital assets. Bitcoin isn't a share of a company — it's a decentralized store of value with a fixed supply cap of 21 million coins. Ethereum is a programmable blockchain whose token value is tied to demand for the network. Different cryptocurrencies have entirely different value drivers: network adoption, tokenomics, utility, and market sentiment all play a role that has no direct analog in equity markets.

This matters because the things that move stock prices and the things that move crypto prices are often different, which is both a source of risk and an argument for holding both.

How the risk profiles compare

Neither asset class is inherently "safe" or "risky" in absolute terms. But the nature of the risk is different.

Volatility. Crypto tends to be more volatile than most equities. Bitcoin has experienced several significant drawdowns since 2011 — and has recovered from each of them. The S&P 500 has historically seen smaller peak-to-trough losses, with recoveries that tend to follow more established patterns. Altcoins can also see sharp declines during bear markets. If your time horizon is shorter or you have a lower tolerance for drawdowns, that's worth factoring into your thinking.

Liquidity and market hours. Crypto markets trade 24 hours a day, seven days a week, including holidays. Stock markets close. For most long-term investors this is irrelevant, but it means crypto prices can move significantly while you're sleeping — and you can always exit a position instantly.

Regulation. Stocks operate inside a well-established regulatory framework. Companies must file audited accounts; brokerages must meet capital requirements; investors have certain legal protections. Crypto regulation is still evolving across most jurisdictions, which introduces uncertainty — but also creates windows of opportunity as clarity improves.

What the returns picture actually shows

If you'd invested $1,000 in Bitcoin in January 2015, that investment would be worth significantly more today — often cited as a 100x+ return over that period. The same $1,000 in the S&P 500 would be worth roughly $2,500–3,000, including dividends reinvested.

That comparison is real — but it's also the best-case framing. Crypto returns are heavily dependent on when you bought and when you measure. Investors who bought at the 2021 peak and sold in 2022 experienced significant losses. Investors who bought during the 2018 or 2022 bear markets and held through the recovery did extremely well.

The honest picture: crypto has historically outperformed most major asset classes over the long run, but with far more volatility and more severe drawdown periods than equities. Those returns aren't free — they come with the experience of watching your portfolio drop 60% before recovering.

Past performance is not a reliable indicator of future results. All return figures are illustrative and based on historical data.

Stock returns are more predictable over long time horizons. The S&P 500 has returned roughly 10% annually on average over the past century, with a recovery from every major crash. The trade-off is lower upside.

The 10% figure is a long-run historical average for the US market. Individual years vary significantly, and past index performance does not guarantee future returns.

Crypto can do something stocks generally can't

One dimension most crypto vs. stocks comparisons miss entirely: crypto can earn a return while you hold it, beyond price appreciation alone.

Some stocks pay dividends — a share of company's profits distributed to shareholders. But the majority of crypto, sitting idle in a wallet or on an exchange, earns nothing by default.

That changes when you put it to work. Proof-of-stake coins like ETH can be staked to earn protocol-level rewards.

Beyond just holding, some crypto platforms let you put assets like Bitcoin or stablecoins like USDC to work — earning interest on your holdings, often paid daily.

This means a crypto allocation can function more like a yield-bearing asset than a purely speculative one, depending on how you manage it. A Bitcoin holder who earns a return on their holdings while waiting for price appreciation is in a different position than one who holds and waits passively.

The case for holding both

Crypto and stocks aren't mutually exclusive. Most investors who hold crypto treat it as one allocation within a broader portfolio — not as a replacement for equities.

In the early years of crypto, Bitcoin had low correlation to stock markets and moved largely independently. More recently, particularly during macro stress events, crypto and stocks have tended to fall together — the correlation increased as institutional investors began holding both. That said, the correlation isn't consistent, and crypto can also rally during periods of equity stagnation.

A practical way to think about it: crypto adds asymmetric upside and different risk drivers to a portfolio that's otherwise driven by company earnings and macroeconomic cycles.

Common portfolio allocation frameworks among retail investors range from 5% to 20% in crypto, with the rest in equities, bonds, and other assets. The right number depends entirely on your personal situation: your time horizon, your income stability, and your ability to sit through a significant drawdown without making reactive decisions.

These are general frameworks for illustrative purposes only and do not constitute financial or investment advice. Your appropriate allocation will depend on your individual circumstances. Consult a qualified financial adviser before making investment decisions.

Crypto vs. stocks at a glance

Making your crypto work harder

If you already hold crypto as part of your portfolio, the next question is how actively you want to manage it.

Nexo's earning products let you put your holdings to work.

Flexible Savings pays daily interest on over 40 assets — including Bitcoin, Ethereum, USDC, and USDT — with no lock-up period.

For holders who want a stronger rate and are comfortable committing for a set period, Fixed-term Savings at a locked-in rate give you higher returns in exchange for a defined term.

Note: Interest rates are variable, subject to change, and may differ based on your location, Loyalty Tier, and asset held

The bottom line

Crypto and stocks are different instruments with different risk profiles, different return histories, and different roles in a portfolio. The question isn't which one wins — it's how each fits your goals, your time horizon, and your capacity to manage risk.

The investors who tend to do best with crypto are those who treat it as a deliberate allocation rather than a bet: sized appropriately, understood clearly, and ideally earning something while they wait.

Frequently asked questions

1. Is crypto better than stocks? 

Neither is objectively better — they serve different functions in a portfolio. Crypto has delivered higher long-term returns than most equity indices but with significantly more volatility and deeper drawdowns. Stocks offer more predictable returns over long horizons. Most investors who hold crypto treat it as one allocation within a broader portfolio, not as a replacement for equities.

2. What are the main differences between crypto and stocks? 

Stocks represent fractional ownership in a company; crypto is a digital asset with its own value drivers. Key differences include: stocks have established regulatory frameworks while crypto regulation is still evolving; stock markets have set trading hours while crypto trades 24/7; crypto is more volatile; and crypto holdings can earn yield through staking or savings products, while only select stocks pay dividends.

3. Can crypto and stocks be held together? 

Yes, and many investors do. The correlation between crypto and traditional markets has increased in recent years, but they still move differently enough to provide some diversification benefit. Combining them also gives exposure to different return drivers — company earnings on the equity side, and network adoption and supply dynamics on the crypto side.

4. Does crypto pay dividends like stocks? 

Not in the traditional sense. But crypto holdings can generate yield through staking (on proof-of-stake networks like Ethereum) or through savings products that pay daily interest on deposited assets. 

These materials are accessible globally, and the availability of this information does not constitute access to the services described, which services may not be available in certain jurisdictions. These materials are for general information purposes only and not intended as financial, legal, tax, or investment advice, offer, solicitation, recommendation, or endorsement to use any of the Nexo Services and are not personalized, or in any way tailored to reflect particular investment objectives, financial situation or needs. Digital assets are subject to a high degree of risk, including but not limited to volatile market price dynamics, regulatory changes, and technological advancements. The past performance of digital assets is not a reliable indicator of future results. Digital assets are not money or legal tender, are not backed by the government or by a central bank, and most do not have any underlying assets, revenue stream, or other source of value. Independent judgment based on personal circumstances should be exercised, and consultation with a qualified professional is recommended before making any decision.