Home > Stocks > How To Buy Stocks

How to Buy Stocks: All You Need to Know

When people talk about “investing”, they’re usually talking about buying or selling stocks rather than other asset types, such as commodities. When people talk about “playing the markets”, they usually mean the stock markets rather than (for example) the foreign exchange markets.

Stocks are a key asset in any investment portfolio. Although there are many other options nowadays, most beginners and experienced investors buy and sell stock to generate returns from share price fluctuations or earn long-term income through dividends. Despite the increased risk compared to other assets, such as bonds, stocks can be an excellent method to grow your money over time and even outrun inflation.

In this guide, we summarise what you need to know about stocks, stock markets, and stock brokers (hereafter “stockbrokers”), and we suggest some stocks you might consider buying.

Start Trading in 3 easy steps

1. Sign Up With a Stockbroker

To buy and sell stocks, you need to sign up for an account with a stockbroker, which these days will most likely be an online stockbroker. You should be able to open a stock trading or “share dealing” account within minutes by entering some personal details into the online application form. Be prepared to prove your identity to fully activate your account.

2. Decide Which Stocks to Buy

Although we suggest some stocks in this guide, it’s always important to do your own fundamental analysis (company financial health) and technical analysis (share price chart) before investing. Search or scroll through the broker’s list of stocks to find the ones you have determined to be the best candidates. Click each one to see additional details or open a trade ticket.

3. Buy Stocks

You buy stocks immediately (at the current market price) by submitting a trade ticket. Alternatively, you can buy a stock at a later time — when the markets next open or when the price is at a particular level — by submitting an order ticket instead. Either way, you’d have to enter the amount you wish to invest in the stock or the number of shares you wish to buy.

What Are Stocks?

When talking or reading about investments, you’ll often find the terms “companies”, “stocks”, “shares”, and “equities” used interchangeably and confusingly. Although these terms are somewhat synonymous, there are some subtleties to be clarified:

A company is a legal entity that conducts business, e.g., Microsoft or Tesla. Investors take part-ownership of a company by buying shares of a company’s stock (which is the sum total of all the company’s shares). Confusingly, the term “stock” is sometimes used to mean a company (e.g., “buy Apple stock”) and sometimes used to mean a share of a company (e.g., “buy Apple stocks”). Shares (or stocks) are often referred to as equities because you take an equity stake in a company.

Those subtleties aside, the terms “stock market”, “equity market”, and “share market” mean exactly the same thing, as distinct from other markets — such as commodities or foreign exchange (forex) markets — that don’t involve taking equity stakes and company stocks by buying shares.

How Do Stock Markets Work?

Public companies are listed on stock markets so that shares of their stock can be bought and sold. For example, American aircraft manufacturer Lockheed Martin Corporation is listed primarily on the New York Stock Exchange (NYSE) under the ticker symbol LMT. The British bank Barclays is listed primarily on the London Stock Exchange (LSE) under the ticker symbol BARC. Such stocks might have secondary listings, so Barclays is also listed for trading on the NYSE with the ticker symbol BCS.

Most likely, you’re not rich enough to have a direct relationship with the stock exchanges, so you’ll buy and sell shares by signing up with an online broker that does have a seat on (or membership of) one or more stock exchanges.

For each stock that a broker lets you buy or sell, it will present you with a buying price (the “ask”) and a selling price (the “bid”). The “ask” price is almost always higher than the “bid” price because the broker will buy your shares back at a lower price than they sold them to you in the first place, which is one of the ways that a broker makes a profit— just like a used car dealer does. Ideally, you want to buy shares with a small bid-ask spread so that you don’t lose too much money before the share price has even moved.

Share prices move up and down as companies’ stocks become more or less valuable in the minds of investors, which might be because of something tangible such as an innovative new product, or it might simply be because a particular stock has become popular (or unpopular) among speculators. As a trader, you make money by buying stocks whose share prices you think will rise.

There is another way to make money from stocks regardless of any share price appreciation. Many companies distribute some of their annual profits to shareholders in the form of dividends. Investors make money from stocks by collecting these dividends in the same way that a landlord would make money by collecting rent from tenants.

Types of Stocks

Stocks are often categorised into types according to various criteria, for example, by size or sector.

Stocks by Size

You will often see stocks categorised by size:

“Large-cap” or “big-cap” stocks represent the biggest companies in the world, which have a market capitalisation (what it would cost you to buy all the company’s shares) of more than $10 billion. Examples are titans such as Microsoft, Walmart, and Mastercard.

“Mid-cap” stocks are middle-ranking companies valued at between $2 billion and $10 billion.

“Small-cap” companies are businesses with market capitalisation between $300 million and $2 billion.

Stocks by Sector

Stocks are sometimes categorised by the industry sector in which the companies operate. You might read about “bank stocks” like Wells Fargo or Barclays, or “telecoms” stocks such as Vodafone or Verizon. 

Should You Invest in Stocks?

Whether or not you should invest in stocks depends on many factors, including your wealth, age, interests, and appetite for risk.

Some people say that stock markets always rise in the long run, and this appears to be true if you look at charts of stock indices such as the S&P 500. The case for stocks looks like an open-and-shut case until you consider that anyone who bought the stock in this index in June 2000 would not have seen a profit until December 2012 and would have experienced a 50% fall along the way. So, the question is, could you keep your nerve for more than twelve years if you saw your investment funds fall by half?

S&P 500 Chart, source: Yahoo! Finance

Ultimately, it’s so far, so good, for a stock index that is composed of 500 stocks. But what about any single stock? For a company like Microsoft, the long-term chart looks even better than the S&P 500. However, if you invested instead in Wirecard AG at any time in the past five years, you would be looking at the following price performance. Put simply, this company went bust and wiped out all the investors.

Taking the two chart examples into account should help you understand that the two general rules for stock market investment are:

  • Don’t invest money that you can’t afford to lose or which you might need in the immediate future.
  • Diversify across several stocks rather than “betting the farm” by investing all your money in any single stock.

One more thing. With stock investments, it’s not all about share price appreciation. Long-term investments collect dividends along the way, which could ultimately pay back your original purchase. The “rule of 72” says that a 7.2% dividend yield will repay your initial investment within ten years even if the share price stands still. With a more realistic 3.6% dividend yield, you will get back your invested cash in 20 years’ time.

Armed with the facts about stock investment, you can now ask yourself the question. Should you invest in stocks?

Pros and Cons of Investing in Stocks


Stocks (or at least stock indices) always rise in the long term
Stocks have historically paid better returns than bank accounts
You can benefit from share price appreciation and dividend receipts
It is easy to buy stocks via an online broker
Stocks are easier for most people to understand than other assets, such as currency pairs


Your money is at risk when you invest in stocks
Stock returns are unpredictable and not guaranteed
You need to spend time researching the best stocks to buy

Things to Consider When Buying Stocks

When buying stocks, you should take fundamental analysis and technical analysis into account.

Fundamental analysis means assessing a company’s financial health in terms of its profitability, the dividends it is expected to pay, and other factors. It helps you decide which stocks to buy.

Technical analysis means studying a stock’s price chart to look for classic “patterns” that suggest if the price is likely to go up or down in the future. It helps you decide on the right time to buy a stock.

Invest in Stocks

Things to Consider When Buying Stocks

When buying stocks, you should take fundamental analysis and technical analysis into account. Fundamental analysis means assessing a company’s financial health in terms of its profitability, the dividends it is expected to pay, and other factors. It helps you decide which stocks to buy. Technical analysis means studying a stock’s price chart to look for classic “patterns” that suggest if the price is likely to go up or down in the future. It helps you decide on the right time to buy a stock.
- Shams Ul Zoha

Top Stocks to Invest in Right Now

The answer to the question “what are the top stocks to buy right now” depends on when “right now” is, but we can suggest some stocks to buy for three different reasons. The reasons are as important as the stocks.

Carnival Corporation (LSE: CCL) — A Recovery Stock

Cruise lines were one of the hardest-hit industries during the coronavirus pandemic, so it’s no surprise that the price of Carnival shares fell from 3644 (in December 2019) to 981 (in March 2020). As we recover from the coronavirus crisis, Carnival shares have also recovered, to reach 1736 by June 2021. The uptrend could continue for many months or even years as the cruise liner rebuilds its business.

Barclays Bank (LSE: BARC, NYSE: BCS) — A Rising Inflation Stock

Banking stocks have been beaten down ever since the 2007/2008 financial crisis due to central banks keeping interest rates historically low. Banks make more money when interest rates are high, and central banks have to raise interest rates when inflation (rising prices) looks like it is getting out of control. The good news for holders of Barclays shares is that inflation appears to be starting to take hold at the midpoint in 2021.

Tesla (NASDAQ: TLSA) — A Growth Stock to Buy on a Dip

A growth stock is a non-dividend-paying company that is growing at a rate significantly above the market average. Electric vehicle and energy storage innovator Tesla is (or has been) such a growth stock; it doesn’t pay dividends, and its share price ended about ten times higher than it started in 2020. Does this mean it’s too late to buy into Tesla’s growth story? Not necessarily, because the share price fell back between January and June 2021, and many investors buy shares when companies’ share prices “dip” in this way.

Buying Stocks Summary

As an investor, stocks are where it’s at if you want to generate inflation-beating and bank interest-beating returns over the long term through a combination of capital appreciation and dividend income. At the other end of the timescale, day traders make smaller, more regular profits by buying and selling stocks within the same trading day, but this is not advisable unless you really know what you’re doing.

One of the best things about investing in stocks is that it’s entirely virtual. You don’t have to set up and run a business like Barclays Bank or BAE Systems in order to make money from businesses like those.

To buy and sell stocks, you need a broker, so we’ve suggested some of those. And you need some good stocks to buy, so we’ve suggested some of those too, along with the rationales for buying them.

Frequently Asked Questions

  1. You don’t need much money at all to buy a single share of most stocks, but you’ll want to diversify your investments by buying several stocks. Some brokers allow you to buy fractional shares, which makes it easier to buy small stakes in several stocks.

  2. Stocks can only be bought or sold during market hours, which are typically 8 am to 4.30 pm on weekdays. Outside of those hours, you can place orders to automatically buy or sell stocks when the market next opens.

  3. Buying stakes in companies through shareholdings is more intuitive for amateur investors than participating in other financial markets such as foreign exchange (forex).

  4. By definition, any firm advertising itself as a stockbroker should offer stocks, and there are many brokers that allow you to trade multiple asset types, including stocks, commodities, and currencies. Some brokers specialise in only one market, such as foreign exchange (forex). Regarding the brokers that offer stocks, it’s more a matter of whether they provide the specific stocks you want to buy because some brokers don’t let you trade small-cap stocks.

  5. There are two main ways to manage investment risk. One way is to diversify across several stocks from different sectors. Another way is to apply a protective stop order to each open investment, which will automatically sell your shareholding for a small loss before it becomes a big loss.

  6. A stock market is a place where stocks are traded, for example, the London Stock Exchange (LSE) or the New York Stock Exchange (NYSE). A stock index is a subset of the stocks traded on a stock market; for example, the FTSE 100 index of the 100 largest stocks traded on the LSE or the Dow Jones index of the 30 largest stocks traded on the NYSE. Confusingly, the term “Nasdaq” could mean the stock index or stock market of that name.

We use cookies to personalise content & ads, provide social media features and offer you a better experience. By continuing to browse the site or clicking "OK, Thanks" you are consenting to the use of cookies on this website.