Stocks vs crypto: what is the difference?

What is a stock?

The US Securities and Exchange Commission (SEC), on its Investor.gov site, defines it simply: “Stocks are a type of security that gives stockholders a share of ownership in a company.”

Owning common stock usually comes with rights. Investor.gov says: “Common stock entitles owners to vote at shareholder meetings and receive dividends.” Preferred stockholders usually don’t vote but are paid dividends before common stockholders.

You can buy stocks through a broker, a direct stock plan, a dividend reinvestment plan or a stock fund. Our guide What is an ETF? explains the fund route.

What is a crypto-asset?

Investor.gov defines it this way: “A crypto asset is an asset that is generated, issued, and/or transferred using a blockchain or similar distributed ledger technology network, including assets known as ‘tokens,’ ‘digital assets,’ ‘virtual currencies,’ and ‘coins.’”

That definition is about technology, not ownership. Buying bitcoin does not make you a part-owner of a company. Investor.gov adds that “different crypto assets can present different benefits or risks”, because they are designed differently. Some, like stablecoins, aim to hold a steady value; most do not.

How do stocks and crypto make — or lose — money?

Investor.gov names two ways stocks can produce a return: “Capital appreciation, which occurs when a stock rises in price” and “Dividend payments, which come when the company distributes some of its earnings to stockholders.” A stock’s value is linked, however loosely, to a business that can earn profits.

Crypto-assets are different. The US Commodity Futures Trading Commission (CFTC) says: “The market for digital coins and tokens is still very young, and there is no widely-accepted standard for placing a value on a particular digital coin or token.”

Both can lose money. Investor.gov is blunt about stocks: “There’s no guarantee that the company whose stock you hold will grow and do well, so you can lose money you invest in stocks.” The UK Financial Conduct Authority (FCA) is blunter about crypto: “If you decide to invest in crypto then you should be prepared to lose all your money.”

How are investors protected with stocks vs crypto?

This is one of the biggest practical differences. In the US, Investor.gov explains SIPC: if a member brokerage firm fails, “your cash and securities held by the brokerage firm may be protected up to $500,000, including a $250,000 limit for cash”.

SIPC has clear limits. Investor.gov again: “SIPC does not protect you against losses caused by a decline in the market value of your securities. And it does not provide protection for investment contracts not registered with the SEC.”

For crypto, the SEC’s March 2023 investor alert notes that investors holding registered securities with registered broker-dealers “also generally benefit from protections offered by the Securities Investor Protection Corporation (SIPC).” It then states: “There are no such protections for accounts that you place with crypto asset entities.”

The UK is similar. The FCA says of crypto: “It is highly unlikely you will be covered by the Financial Services Compensation Scheme.”

How do stocks and crypto compare side by side?

Which is more volatile, stocks or crypto?

Both can move a lot, but regulators use much stronger language about crypto. Investor.gov notes that “Large company stocks as a group, for example, have lost money on average about one out of every three years.” The Financial Industry Regulatory Authority (FINRA) recalls stock prices falling 57% in 2008–2009.

For crypto, the FCA says: “While not all cryptoassets are the same, they are all high risk and speculative as an investment.” Its own example: Bitcoin went from £93,947 on 6 October 2025 to £65,350 on 1 December 2025, a fall of 30.44% in under two months.

These figures cover different periods and are not a like-for-like comparison. Read more in risk and return and crypto volatility.

Where are stocks and crypto bought and held?

Stocks are usually bought through a broker. The SEC contrasts registered broker-dealers, which hold registered securities for investors, with crypto platforms, where most people buy crypto. The SEC’s March 2023 alert stated: “None of the major crypto asset entities is registered with the SEC as a broker-dealer, exchange, or investment adviser.” It also warned that some crypto platforms have suspended withdrawals or gone bankrupt.

Rules change over time, and other countries run their own registers. Before using any platform, check whether it is authorised, and read what a crypto exchange is.

What are the risks to weigh before choosing between them?

• You can lose money in both. Neither stocks nor crypto come with a guaranteed outcome, and neither SIPC nor any scheme covers market losses.
• Protection gaps in crypto. The SEC says SIPC-type protection does not extend to crypto platforms; the FCA says FSCS cover is highly unlikely.
• Platform risk. The SEC has warned that some crypto platforms have halted withdrawals or gone bankrupt.
• Concentration. Putting everything in one stock or one coin raises your risk — see diversification.
• Scams. Fraudsters use both, and Investor.gov notes that many relationship investment scams involve crypto assets. Learn the red flags.

Blockhorizon is an education site. Nothing here is a recommendation to buy, sell or hold stocks, crypto-assets or any other investment.