Crypto basics for UK beginners
A plain-English introduction for people who are curious about cryptoassets but have never bought any. This page is for information only. It is not investment advice, and nothing here promises or implies a return.
What cryptoassets are
A cryptoasset is a digital token whose ownership is recorded on a shared public ledger that many computers keep in step. No bank or single company runs that ledger, which is what makes the tokens different from pounds in a bank account. Bitcoin and Ether are the best known, and thousands of others exist. Like anything else that is traded, their price rises when more people want to buy than sell and falls when the opposite is true.
| Term | Meaning |
|---|---|
| Coin or token | A unit of a cryptoasset that can be bought, sold or sent. |
| Wallet | The tool that holds the keys needed to move your coins. |
| Exchange | A marketplace where coins are bought and sold for pounds or other coins. |
| Ticker | The short code for an asset, such as BTC or ETH. |
How a transaction moves
- 1. RequestYou ask to send coins.
- 2. BroadcastThe request is shared with the network.
- 3. CheckComputers confirm you own the coins.
- 4. RecordThe transfer is added to the ledger.
- 5. ArrivalThe receiving wallet shows the coins.
Why prices change
Prices are set by supply and demand, and demand shifts quickly. Trading volume matters, because thin trading lets a few large orders move the price. News matters too, whether it is about a company, a rule change or an exchange. Investor mood can swing from excitement to fear within a day, and wider events such as interest-rate decisions or global shocks feed in as well.
No one can reliably predict which factor will dominate next, and anyone who claims to is guessing.
| Factor | Typical effect |
|---|---|
| Trading volume | Low volume exaggerates moves |
| News | Sudden jumps or drops |
| Sentiment | Waves of buying or selling |
| Economy and world events | Shifts in appetite for risk |
- News or eventSomething happens.
- ReactionTraders buy or sell.
- Order imbalanceOne side outweighs the other.
- Price movesUntil a new balance is found.
What volatility means
Volatility describes how far and how fast a price moves. When it is high, an asset can rise or fall sharply in a short time, which creates chances and losses of the same size. When it is low, prices drift more gently. Cryptoassets tend to be far more volatile than shares or sterling, so smaller amounts and patience matter more.
| High | Low | |
|---|---|---|
| Price swings | Large and fast | Small and gradual |
| Possible gain or loss | Bigger | Smaller |
| Needs from you | A strong stomach | Patience |
Managing risk
The core rules are old and simple: invest only what you can afford to lose, spread money across more than one asset, decide a loss limit in advance, avoid borrowing to invest and avoid decisions made in a panic. Aurora Finspire gives you tools that help with the habits, such as alerts, strategy settings and a safeguard that can pause trading when volatility jumps. They support your judgement. They do not replace it, they do not make decisions for you, and they cannot guarantee a result.
Beginner questions
Is it too late to start?
Nobody can say. Whether a price is high or low is only clear in hindsight, which is why spreading purchases over time and using a modest amount is common practice.
How much do I need?
On this platform you can begin from £200. Beginning small is sensible whatever you can afford.
Can I lose everything?
Yes. Prices can fall sharply, and cryptoassets are not covered by the Financial Services Compensation Scheme.
Do I pay tax?
Gains on cryptoassets can be liable to UK Capital Gains Tax or Income Tax. HM Revenue and Customs publishes guidance, and a tax adviser can help with your own situation.
Continue with Risk disclosure or the getting started guide.
Keeping coins safe
Owning a cryptoasset means controlling the private key that unlocks it. If you lose the key, the coins can be lost for good, and if someone else obtains it, they can move your coins and no bank can reverse the transfer. Most beginners leave coins on a regulated, well-known exchange and protect that account with a long unique password and two-factor sign-in.
Be wary of anyone who contacts you out of the blue about an investment, any promise of fixed returns and any request to share your recovery phrase. Real services never ask for it.
Buying versus automated tools
Buying and holding means choosing a coin and waiting. Automated tools, such as those on this platform, instead follow the market continuously and act within rules. The first is simpler and cheaper but leaves you exposed through every swing. The second can react faster but adds costs and relies on rules that may stop working. Neither is safer, and you can lose money with both.
| Holding | Automated | |
|---|---|---|
| Effort | Low | Moderate, to set up |
| Costs | Purchase fees | Commission and spreads |
| Main risk | Price falls | Price falls and rules failing |
Common myths
- "Prices only go up." They do not, and long falls have happened more than once.
- "It is anonymous, so it is lawless." UK exchanges must verify customers and report suspicious activity.
- "An expert can time it." Nobody reliably can, whatever their following.
- "A bot removes risk." It removes effort, not risk.
A sensible checklist before your first purchase
- Set a budgetAn amount you could lose in full without hardship.
- Learn the costsFees, spreads and any conversion charges.
- Secure your accountUnique password and two-factor sign-in.
- Start smallAdd more only once you understand how it behaves.
Reading a price chart
A candlestick chart packs four numbers into each bar: where the price opened, where it closed, and the highest and lowest points it touched in between. A bar that closes above its open is usually drawn in one colour and a bar that closes lower in another. A long thin line above or below the bar shows that the price went there briefly and then came back, which tells you the market tried a level and rejected it.
Line charts join up only the closing prices, which makes them easier on the eye but hides detail. Neither shows you the future. Charts describe what has happened, and what people do with them is a matter of judgement.
Fees and spreads
When you buy, you usually pay a little more than the middle price, and when you sell you receive a little less. The gap is the spread, and the exchange or platform may also charge a commission. Over many small trades these costs add up, which is one reason that frequent trading is not automatically better. Our own charges are listed on the Fees page.
Network fees can apply when coins are moved between wallets, and they go to the network, not to us or to your exchange.
A word on advice
Everything on this page is general education. It cannot take account of your income, your debts or your plans, so it is not a recommendation to buy, hold or sell anything. If you are unsure whether cryptoassets suit your situation, an independent financial adviser regulated by the FCA can help you decide, and it is always acceptable to decide that they do not.