How to Invest in Bitcoin
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Mark Verwoert
- Last updated: July 25, 2026
Bitcoin is where most people start with crypto, and for good reason. It is the oldest, largest and most tested digital asset, and the one big institutions reached for first when they finally moved in. This guide explains what you are actually buying, the ways to own it, what drives the price, and how to hold it without losing sleep or losing coins.
It works as a full guide to owning Bitcoin, covering the ground from the basics through storage, price drivers and risk. If a section is more than you need right now, skip ahead. As always, all our content is for educational purposes only. No financial advice.
Table of Contents
Bitcoin price right now
Bitcoin is famously volatile, so the live chart below matters more than any figure typed into this page. As a marker, Bitcoin began 2026 above $90,000 and fell to the low $60,000s by the middle of the year, a 21-month low, as interest rates stayed high and money left the spot ETFs.
What is Bitcoin?
Bitcoin is a digital currency that runs on a public network no company or government controls. Instead of a bank keeping the ledger, thousands of computers around the world keep identical copies of it, a shared record called the blockchain. Every transaction is broadcast to that network, grouped into a block, and confirmed by miners who compete to validate it. Once a block is confirmed it becomes practically impossible to alter, which is what lets strangers transact without trusting each other or a middleman.
There will only ever be 21 million coins. That hard cap is written into the software and cannot be changed without near-universal agreement across the network, which is effectively impossible. It is the single most important fact about Bitcoin as an investment, because it makes the asset genuinely scarce in a way ordinary money is not. Central banks can expand the money supply; no one can expand Bitcoin.
What you actually own is control of an entry on that ledger, held through a pair of cryptographic keys. Your public key works like an account number others can send to, and your private key is the secret that lets you move the coins. Whoever holds the private key controls the Bitcoin, which is why storing it safely is the whole game. Coins divide into 100 million units called satoshis, so you can own a few euros’ worth or several whole coins. You never have to buy a full Bitcoin.
3 ways to invest in Bitcoin
There are three main ways to own Bitcoin, and they differ in how much you control, what they cost, and how much responsibility you carry for security. Most people end up using more than one. Here is how each works and who it suits.
On a crypto exchange
Buying on a crypto exchange like Coinbase, Kraken or Bitvavo is the most common way in. You open an account, verify your identity, deposit euros or dollars, and buy Bitcoin within seconds. The coins then sit in the exchange’s own wallet, under your account.
The appeal is simplicity. It is fast, the amounts can be tiny, and you can sell just as easily as you bought. The catch is custody: while your Bitcoin stays on the exchange, you are trusting that company to stay solvent, secure and honest, and history has no shortage of exchanges that turned out to be none of those things. Fees matter too, and vary widely between platforms and between order types, so a market order on a beginner-friendly app can quietly cost several times what a limit order on a low-fee exchange would. Exchanges are ideal for getting started and for holding smaller amounts you trade actively, but they are not where you want a large long-term stack to live.
Through a spot ETF
A spot Bitcoin ETF is a fund that holds real Bitcoin and issues shares that track its price. You buy those shares through a normal broker, exactly as you would a stock, and the fund handles the coins, the storage and the security behind the scenes. Spot Bitcoin ETFs have traded on US exchanges since 2024 and were among the fastest-growing funds ever launched.
This is the easiest route for anyone already investing in shares, and often the only practical one inside a pension or other tax-advantaged account. You get clean price exposure with no wallets, keys or exchange logins to manage, and the shares sit with a regulated broker. The trade-offs are a small annual management fee, that you can only trade during market hours rather than around the clock, and that you never hold the actual Bitcoin, so you cannot move it, spend it or take it into self-custody. For a long-term investor who simply wants exposure, none of that is a dealbreaker.
In self-custody
Self-custody means holding your Bitcoin in a wallet only you control, with no exchange or fund sitting between you and your coins. In practice that means a hardware wallet, a small offline device such as a Ledger or Trezor that keeps your private keys off the internet, backed up by a recovery phrase you store somewhere safe.
This is the safest way to hold Bitcoin for the long term, because there is no company that can freeze your coins, go bankrupt with them, or be hacked out of them. It is also the purest version of what Bitcoin was built for: money you hold directly. The responsibility is the flip side of that freedom. If you lose both the device and the recovery phrase, or someone else gets hold of the phrase, the coins are gone, with no support line to call and no way to reverse it. Self-custody is the right choice once your holding is large enough to be worth protecting properly, and it pairs naturally with the other two: many investors keep trading money on an exchange, long-term coins in self-custody, and an ETF for the part of their portfolio that lives in a brokerage account.
| Method | Who holds the coins | Main cost | Best for |
|---|---|---|---|
| Exchange | The exchange, under your account | Trading fees | Starting out, small active amounts |
| Spot ETF | The fund, via your broker | Annual management fee | Brokerage and pension accounts, hands-off |
| Self-custody | You, fully | Price of a hardware wallet | Large, long-term holdings |
For the full step-by-step on opening an account, buying and securing your first coins, see our guide on how to invest in crypto.
Bitcoin's supply and the halving
Bitcoin’s 21 million limit is not released all at once. New coins are created as a reward to the miners who process transactions, and roughly every four years that reward is cut in half in an event called the halving. The most recent halving, in 2024, dropped the reward to 3.125 Bitcoin per block, and the next is due around 2028. Each halving slows the rate of new supply, and historically these events have come before major moves in the price, though there have been far too few of them to treat that as a rule. By around 2140 the last coin will have been mined, after which miners earn only transaction fees. The point for an investor is simple: Bitcoin’s supply is not just capped, it tightens on a known schedule, which sits at the centre of the digital gold argument.
What moves the Bitcoin price
Bitcoin has no earnings and pays no dividend, so its price comes down to supply and demand, and demand swings hard. The main drivers today are interest rates and the wider economy, since Bitcoin trades like a high-risk asset and falls when money gets tighter; flows into and out of the spot ETFs, which have become a major source of buying and selling; the four-year halving cycle on the supply side; and plain sentiment, since a single headline can move the market in minutes. The first half of 2026 showed the first two at work, with higher-for-longer rates and ETF outflows pulling Bitcoin down from above $90,000 to the low $60,000s. Where it goes from here is its own question, and one worth treating with humility. For a fuller look at the scenarios ahead, see our Bitcoin price forecast.
How much Bitcoin should you hold?
Because it swings so much, most people keep Bitcoin to a small part of a portfolio, often a few percent, rising to perhaps five to ten percent for those with a long time horizon and a high tolerance for risk. The logic is to hold enough that a strong run genuinely moves your wealth, but little enough that a steep fall does not derail everything else you are trying to do.
A simple test: if a 50% drop overnight would push you into selling in a panic, you are holding too much. Size the position so you could sit through that without flinching, because in Bitcoin a fall like that is not a rare tail event, it is a normal part of the cycle. Starting small and adding over time, rather than putting a big lump in at once, makes that far easier to live with.
Where Bitcoin sits alongside other coins is really a portfolio question rather than a Bitcoin one. We cover it across the whole crypto side in our crypto investing overview, with a fuller framework in how much crypto to hold.
How Bitcoin compares to other crypto
Bitcoin is one coin among thousands, but it stands apart. Its purpose is narrow and deliberate: to be sound, scarce, hard money. It does not try to run applications or power a financial system, and that simplicity is a feature, because it leaves less to go wrong and makes the network harder to break.
The other coin most investors weigh up is Ethereum, which is less a currency than a platform for applications and decentralised finance. Where Bitcoin’s value rests on scarcity, Ethereum’s rests on how much its network gets used, so the two are different bets rather than substitutes. Plenty of portfolios hold both, usually weighted toward Bitcoin. For a side-by-side look at how they differ and which might suit you, see Bitcoin vs Ethereum.
Beyond those two sit altcoins and stablecoins, which carry higher risk and serve different purposes. If you are building a broader position, the sensible order is to start from Bitcoin and add others deliberately, rather than chasing whatever happens to be rising that month.
Bitcoin risks
Bitcoin’s risks are real and specific, and worth naming plainly before you buy.
- Volatility: Bitcoin can lose half its value in weeks, and has done so repeatedly. Falls of 70% or more have happened in every major cycle. That is the price of its upside, not a sign that something has broken.
- Regulation: Bitcoin is legal in most places, but the rules are still moving. A tax change, a restriction on exchanges, or a shift in how it is classified can move the market or make it harder to buy and sell where you live.
- Custody and security: However you hold it, the common ways people lose Bitcoin, through exchange failures, phishing, scams and lost keys, are usually permanent. There is no chargeback and no central authority to reverse a mistake.
- An unsettled future: Bitcoin is only fifteen years old, and its long-term role, whether as digital gold, a payment network, or something that fades, is still being decided. Nobody knows for certain, and anyone who claims to is guessing.
None of this is a reason to avoid Bitcoin outright, but all of it is a reason to hold only what you can afford to lose, to take storage seriously, and to size your position so that a bad year stays an inconvenience rather than a crisis.
Frequently asked questions
Bitcoin has produced enormous long-term returns, but with falls of 70% or more along the way, so it suits investors who want that upside and can sit through the volatility. Its fixed supply, long record and growing institutional use are the core of the case. As a small, high-risk part of a diversified portfolio it makes sense for many people; as a home for money you cannot afford to lose, it does not.
The halving cuts the rate of new Bitcoin created roughly every four years, which tightens supply. Past halvings have been followed by large price rises, but with only a handful in history that pattern is far from guaranteed, and in the short term factors like interest rates and ETF flows often matter more.
Yes, Bitcoin divides into 100 million units called satoshis, so you can buy a few euros' worth. You never need to buy a whole coin, and most people own a fraction.
The last coin is expected to be mined around 2140. After that no new Bitcoin is created, and the miners who secure the network earn only transaction fees. The 21 million cap is fixed and cannot be raised without agreement from the entire network, which is effectively impossible.
In theory any asset can. In practice Bitcoin would need its network, its users and its investors to abandon it all at once after more than fifteen years of growing adoption, which is unlikely but not impossible. Treat it as a high-risk holding and size your position accordingly.
People have asked that at almost every price for over a decade, and so far it has been wrong more often than right, though that is no promise about the future. What matters more than the exact entry point is how you buy: spreading purchases over time rather than putting everything in at once removes the pressure of timing and cushions you if the price falls straight after. The honest answer is that it is not too late to start, but it is always too early to put in more than you can afford to lose.
Educational content only. This page is for information and education and is not financial, investment or tax advice. Bitcoin is highly volatile and you can lose everything you put in. Do your own research and consider speaking to a licensed professional before you invest.
