Guide · Path 1, First steps · Beginner
How to start investing in the stock market: a step-by-step guide for beginners
To start investing you need three things: money you won't need for a few years, an account with a regulated broker and a simple plan. For most beginners, the best plan is a broad ETF bought every month with the same amount.
Key points
- Only invest money you won't need for at least 5 years. Build your emergency fund first.
- Open an account only with a regulated broker (for example, regulated by the FCA in the UK, the SEC and FINRA in the US, or an EU regulator).
- When you start, an ETF holding hundreds of companies is safer than a single stock.
- Buy with a limit order and invest the same amount every month.
- Don't panic-sell: falls of 20-30% happen every few years, and so far broad markets have always recovered, sometimes only after a few years.
Decide how much you can invest and for how long
Prices on the stock market go up and down. If you need the money in a year, you might have to sell right after a fall. That is why the order matters: emergency fund first, then expensive debt, and only then investing.
- FirstEmergency fund3-6 months of spending, in a savings account
- ThenExpensive debtcredit cards and personal loans with high interest
- Only thenInvestingmoney you won't need for at least 5 years
You don't need a large amount. Most brokers let you buy fractions of shares, so you can start with $50-100 a month. There is more on this in the guide to how much money you need.
Choose a regulated broker
A broker is the company you buy and sell through. Before you open an account, check four things: who regulates it, what an order costs, which markets it offers and how easily you can withdraw your money.
75% din conturile retail pierd bani când tranzacționează CFD-uri cu XTB. Regulated brokers, picked by our team. Some links are affiliate links: if you open an account through them, we may earn a commission at no cost to you. All brokers
All the criteria are covered in detail in the guide to choosing a broker.
Decide what to buy: an ETF or individual stocks
For your first money, the simplest choice is an ETF: with one trade, you own a small piece of hundreds of companies.
A broad ETFfor example on the S&P 500 or the whole world
- hundreds of companies at once
- low cost, usually under 0.25% a year
- you don't have to pick the companies
- it can't beat the market, because it is the market
Individual stocksfor example Apple or Coca-Cola
- you can beat the market
- you receive the dividends directly
- a single company can fall a lot
- it takes time to analyze companies
Many investors use both: most of their money in an ETF and a small part, under 20%, in stocks they have researched.
Place your first order
When you buy, the broker's app asks you for a few details. This is what a correctly filled-in buy order looks like:
- A limit order, not a market order. You never pay more than you want, even if the price jumps.
- The limit price goes slightly above the last price, so the order gets filled.
- The quantity is in shares, or in money if the broker offers fractions.
- Valid today: if it isn't filled, the order is canceled at the end of the day and doesn't sit there forgotten.
The different order types are explained in the guide to order types.
Invest the same amount every month
When you buy every month, you get more units when the price is low and fewer when it is high. And your gains earn gains of their own: that is compound interest. Move the sliders to see what a monthly amount can grow into:
We used 7% a year because that is roughly what the US stock market has returned on average over the long run, after inflation. In real life, some years bring +25% and others −20%. The calculation shows the average, not a straight line.
Avoid the mistakes that cost beginners the most
- Panic-selling after a fallYou turn a temporary drop into a permanent loss.
- Putting all your money in one stockOne piece of bad news can cut your money in half.
- Buying whatever is trending on social mediaBy the time everyone is talking about a stock, the price has already risen.
- Starting with CFDs or leverageMost retail accounts lose money on CFDs. In the EU and UK, brokers must publish the percentage.
Before your first order, check
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Test yourself
You have $5,000 and you might need it in 6 months. What do you do with it?
Money you need within a few years doesn't belong in the stock market: a 20% fall at the wrong moment would force you to sell at a loss.
Which order type protects you from paying more than you want?
A limit order is only filled at your price or a better one.
The market falls 25% in a year. What do long-term investors who do well usually do?
Those who kept buying during the fall bought cheaper and gained when the market recovered.
Done. You can move on to the next guide.
Frequently asked questions
How much money do I need to start investing?
You can start with $50-100 a month if your broker offers fractional shares or ETFs. Investing steadily for years matters more than the amount you start with.
Can I lose more than I invest?
No, if you buy stocks or ETFs without leverage. In the worst case, you lose what you put in. With CFDs or money borrowed from your broker, you can lose more.
What happens to my shares if my broker goes bust?
Your shares belong to you and are held separately from the broker's own money. If money goes missing because of the broker, an investor compensation scheme steps in: at least €20,000 per person in the EU, up to £85,000 with the FSCS in the UK and up to $500,000 with SIPC in the US.
Should I start with US stocks or stocks from my own country?
For your first money, an ETF on the whole world or on the S&P 500 is the simplest choice. Shares from your home market can be part of your portfolio later, especially for dividends.
Our guides are for information only. They are not a recommendation to buy or sell. Sources: ESMA, FCA, SEC, brokers' documents. Last checked: October 22, 2026.