Explained: What is a crypto ETF?

If you have heard people say "Bitcoin is going mainstream," then a big part of what made that possible is something called a crypto ETF. And it is simpler than it sounds.

ETF stands for Exchange Traded Fund. Think of it as a basket of investments packaged into a single product that trades on a stock exchange just like any regular stock. 

A crypto ETF applies that same concept to digital assets, giving investors exposure to crypto prices through their regular brokerage accounts. No wallets, no crypto exchanges, no need to understand how blockchain works.

But here is the critical distinction: owning a crypto ETF is not the same as owning crypto. You cannot use it to make payments or move it to a wallet. You do not control the underlying asset. 

Crypto ETFs are purely about price exposure. Think of it like a gateway into the crypto space, not a key to it.

Related: Crypto advocates ask: When might new ETF volume drive the bitcoin price?

How ETFs came to be

The road to a crypto ETF was anything but smooth. The Winklevoss twins filed for the first Bitcoin ETF back in July 2013, only to face years of regulatory pushback.

Grayscale launched its Bitcoin Trust the same year and spent nearly a decade trying to convert it into an ETF, facing repeated rejections along the way. The first U.S. Bitcoin ETF, ProShares Bitcoin Strategy, finally launched in October 2021, but it was futures-based.

It was not until January 2024 that spot Bitcoin ETFs became a reality in the U.S., with BlackRock, Fidelity, Bitwise, and ARK among the first issuers. Grayscale finally converted GBTC into a spot ETF that same year.

The result was a structural shift. Crypto ETFs did not just make Bitcoin easier to buy — they brought digital assets into the infrastructure of traditional finance, changing who could invest, how they could do it, and how seriously institutions had to take the space.

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Spot, futures, and everything in between

Not all crypto ETFs are built the same. The two most common types are: 

• Spot crypto ETFS and 
• Futures crypto ETFs.

The difference matters more than most investors realize.

A spot Bitcoin (BTC) ETF, for instance, actually holds Bitcoin. When investors put money in, the issuer goes out and buys real Bitcoin to back those shares, meaning the fund directly tracks Bitcoin's market price. 

A futures crypto ETF, by contrast, holds futures contracts, which are essentially bets on where the cryptocurrency's price is heading, rather than the asset itself. 

Because futures contracts expire and need to be replaced regularly, these funds carry additional roll costs that can cause performance to drift from the coin's actual price over time. Investors have generally preferred spot ETFs for this reason.

Beyond those two, there are also other types of ETFs:

• Inverse crypto ETFs: They are designed to move in the opposite direction of the underlying asset. For example, a 2x Inverse Bitcoin ETF would give you twice the returns if the price of Bitcoin falls.
• Leveraged crypto ETFs: These aim to amplify daily returns. For instance, a 2x Bitcoin ETF targets twice the daily move, up or down; 
• Multi-asset ETFs that hold a basket of digital assets like both Bitcoin and Ethereum.

Related: Trump’s 401(k) crypto order could be bigger than spot ETFs