What Is a Bitcoin ETF? How It Works and How to Buy One

Take a look at what Bitcoin ETFs are, how they give investors exposure to Bitcoin’s price through traditional markets, and how to buy top funds.

Bitcoin ETF

Bitcoin has evolved from a niche digital experiment into a globally recognized asset class, and one of the biggest milestones in that journey has been the creation of Bitcoin exchange-traded funds (ETFs). For years, investors looked for an easier, more regulated way to gain exposure to Bitcoin’s price movements without having to buy, store, or secure the cryptocurrency themselves. Bitcoin ETFs bridge that gap by allowing anyone to invest in Bitcoin through traditional financial markets, using a brokerage account rather than a crypto wallet.

Since their approval, Bitcoin ETFs quickly reshaped how institutional and retail investors approach the world’s largest cryptocurrency. They combine the accessibility of conventional investing with exposure to the innovation of decentralized finance, making them a crucial link between traditional and digital assets.

Understanding Bitcoin ETFs

A Bitcoin ETF is a regulated investment fund that trades on a stock exchange and tracks the price of Bitcoin. Instead of purchasing Bitcoin directly through a crypto exchange, investors can buy shares in a Bitcoin ETF, which mirrors Bitcoin’s performance. This structure offers a familiar, secure, and compliant way for individuals and institutions to participate in the cryptocurrency market.

There are two main types of Bitcoin ETFs: spot ETFs and futures ETFs. Spot Bitcoin ETFs hold real Bitcoin in custody, meaning that each share of the fund represents actual Bitcoin owned by the issuer. When Bitcoin’s price increases, the ETF’s share price typically rises as well. Futures-based Bitcoin ETFs, on the other hand, invest in Bitcoin futures contracts rather than holding the cryptocurrency itself. These contracts track Bitcoin’s future price and can occasionally lead to differences in performance compared to spot prices due to rolling and management costs.

Spot vs Futures

Overall, Bitcoin ETFs make it easier for traditional investors to gain exposure to Bitcoin’s volatility and long-term growth potential without needing to manage the complexities of blockchain transactions or private key security.

When Bitcoin ETFs Were Approved

The path to Bitcoin ETFs was long and filled with regulatory hurdles. The first Bitcoin futures ETFs were approved in October of 2021, marking the initial step toward mainstream acceptance. However, it wasn’t until Jan. 10 of 2024, that the US Securities and Exchange Commission approved the first batch of spot Bitcoin ETFs. This decision was considered by many to be a watershed moment for the crypto industry.

Announcement

Announcement from the SEC

This approval allowed financial giants and asset managers to launch funds backed by actual Bitcoin, opening the door for billions of dollars in institutional and retail investment. It also marked a significant shift in how regulators and traditional markets view digital assets, helping Bitcoin take a major step toward integration with the global financial system.

Which Bitcoin ETF Is the Best

Choosing the best Bitcoin ETF depends on what an investor values most — whether it’s liquidity, brand reputation, or cost efficiency. Among the many options available, the iShares Bitcoin Trust (IBIT) by BlackRock has quickly emerged as a leader. It is a spot Bitcoin ETF that holds real Bitcoin in custody and trades on major stock exchanges, offering investors direct exposure to Bitcoin’s price movements.

BlackRock’s reputation, combined with the fund’s relatively low fees and strong institutional demand, has made IBIT one of the most trusted and actively traded Bitcoin ETFs on the market. For investors seeking a straightforward way to gain exposure to Bitcoin through a well-established financial institution, IBIT is often considered the most accessible and reliable choice.

Another fund worth mentioning includes the ProShares Bitcoin Strategy ETF (BITO), which focuses on Bitcoin futures rather than spot holdings. BITO became the first US Bitcoin ETF in 2021 and is still a popular option for investors who prefer exposure through regulated derivatives. Meanwhile, several other asset managers have launched spot Bitcoin ETFs since 2024, which created a competitive landscape with varying fee structures and trading volumes.

ETF flows

Spot Bitcoin ETF flows (Source: Farside Investors)

How to Buy the BlackRock Bitcoin ETF

Buying BlackRock’s iShares Bitcoin Trust is as simple as purchasing any other stock or ETF. Investors need a brokerage account that provides access to US-listed ETFs. Once the account is funded, they can search for the ticker symbol “IBIT” and place a buy order through the platform. The ETF trades on standard stock exchanges like Nasdaq, and the process is no different from buying shares of any publicly listed company.

This simplicity is one of the main advantages of Bitcoin ETFs. Investors can gain exposure to Bitcoin’s price movements without worrying about setting up crypto wallets, managing private keys, or dealing with the risks associated with unregulated exchanges. For many, IBIT represents the easiest and safest path to participate in the crypto market using traditional financial infrastructure.

Where to Buy Bitcoin ETFs

Bitcoin ETFs are available through most major brokerage platforms that offer access to US markets. These include online brokers, trading apps, and full-service investment firms that allow the purchase of ETFs listed on exchanges such as the Nasdaq or New York Stock Exchange.

Outside the United States, investors can also access similar products through international markets. In regions like Europe and Canada, physically backed Bitcoin exchange-traded products (ETPs) have been available for several years, offering exposure to Bitcoin through regulated financial instruments. Investors should ensure that their chosen broker supports trading in the desired ETF and understand any tax implications, currency conversion fees, or market restrictions that may apply.

Final Thoughts

Bitcoin ETFs represent a major turning point in the convergence of traditional finance and the digital asset world. They provide a bridge for investors who want exposure to Bitcoin’s potential without navigating the complexities of cryptocurrency exchanges or custody.

The approval of spot Bitcoin ETFs in January of 2024 unlocked new opportunities for both institutions and individuals, signaling growing confidence in Bitcoin’s role as an investable asset. Among these, BlackRock’s iShares Bitcoin Trust stands out for its scale, transparency, and accessibility, making it one of the most appealing choices for investors entering the space.

As with any investment, Bitcoin ETFs come with risks — particularly the volatility that defines Bitcoin itself. Investors should always conduct their own research, understand their financial goals, and consider professional advice before investing.