How to buy stocks step by step from Spain

More and more people in Spain are deciding to take the leap from saving to investing, and stocks are often the first step on that path. You may already know what a stock is and understand how the stock market works, but now you face a much more specific question: where do I begin? Bit2Me We know that this first step generates more practical than theoretical doubts, so we're going to guide you through how to buy stocks from scratch, without assuming anything is known.

In this article, we explain, step by step, which platform to choose, why you'll need to pass a suitability test before trading, what types of orders exist, and how your first purchase is actually executed. We also review the costs you should consider to avoid surprises along the way. By the end of this article, you'll know exactly what to do the day you decide to buy your first stock.

How to buy shares from Spain: choose a regulated platform first

Before deciding which stock to buy, you need to decide where you're going to buy it. In Spain, there are several ways to access the stock market, each offering a different balance between convenience, cost, and support. Understanding these options helps you make an informed choice instead of simply going with the first one you find.

• Traditional bank broker: You can operate through the same institution where you already have your checking account, which reduces initial friction. However, this type of access usually comes with higher fees than specialized alternatives.
• Specialized online broker: These platforms focus almost exclusively on buying and selling securities, with more competitive commission structures. Their interface is typically designed for investors who are already somewhat experienced in trading.
• Integrated investment platforms: They combine access to shares with other financial services within the same app, such as the MiFID II suitability test and portfolio management. Bit2Me Invest is an example of this model, designed so that you don't have to jump between different tools to invest.

Whichever option you choose when looking for a broker to buy shares from Spain, there's one non-negotiable criterion: the platform must be regulated. The Spanish National Securities Market Commission (CNMV) maintains a public register of authorized entities where anyone can check if a platform is permitted to operate in Spain. Spending five minutes on this check before opening an account is probably the step with the best balance of effort and protection in the entire process.

The MiFID II suitability test: why we ask you what we ask

If you've already chosen a platform, the next step isn't searching for your first stock, but rather answering a questionnaire. This step often causes friction for novice users because it seems like just another formality between you and your first stock purchase. In reality, it's quite the opposite: it's a legal protection for you, not for the platform.

European legislation MiFID II It requires any entity that offers access to shares to assess the investor's profile before allowing them to trade, through what is known as a suitability or appropriateness test. The test evaluates several aspects of your actual situation as an investor:

• Your previous experience with financial products, to find out if you have traded before or if this is your first time.
• Your time horizon and your investment objectives, that is, what period you want to allocate that money for.
• Your financial capacity to absorb losses, without which no platform should let you invest amounts you cannot afford to lose.
• Your level of knowledge about how stocks work, to determine if you need more information before trading.

None of these questions are meant to create obstacles; they aim to ensure the product you ultimately purchase matches your actual profile, not the one you'd like to have. Answer honestly, even if it means admitting you've never invested before. Your answers determine which products you can purchase, so embellishing them will only work against you in the long run. If you'd like to understand this verification process in more detail, we explain it thoroughly in our article on KYC and suitability tests.

The three types of orders you should know before investing

Once you've passed the test, it's time to understand how a purchase is actually executed. This is where stock market order types come in, a concept that sounds more complicated than it is in practice. There are three basic types, each addressing a different need when buying or selling.

A market order buys or sells at the best available price at the exact moment you place it. Its advantage is that it guarantees execution: your trade is almost certain to go through. However, it doesn't guarantee the exact price, because in very active markets the price can move slightly between the moment you place the order and the moment it is executed, a phenomenon known as... slippage.

A limit order works in reverse to a market order. You set the maximum price you're willing to pay if you buy, or the minimum you're willing to accept if you sell, giving you complete control over the price. In return, you lose the execution guarantee: if the market never reaches your set level, the order simply won't be executed. A stop order, on the other hand, is automatically triggered when the price reaches a level you predetermine, and is primarily used to limit losses or to enter the market when the price breaks through a resistance level.

How to buy stocks step by step: the complete process of your first purchase

With your chosen platform, the test completed, and the order types clearly understood, you now have everything you need to execute your first trade. This is, with the flow of Bit2Me Invest as a reference, the step-by-step process to buy shares, whether you have a large amount or want to buy shares with little money:

1. Create your account and verify your identity. This process, known as KYC, will require your national identity card (DNI or NIE) and identity verification. It's a requirement mandated by anti-money laundering regulations, not a feature specific to any platform.
2. Complete the MiFID II suitability test. Answer honestly: the test calibrates which products are suitable for your actual profile, not the profile you would like to have.
3. Deposit funds into your account via bank transfer from your usual bank.
4. Find the stock you want to buy, either by its full name or by its ticker symbol on the relevant market.
5. Select the type of order you want to use and the amount you want to allocate to that purchase.
6. Review the costs before confirming. Check the purchase commission, the spread, and any potential currency exchange costs if the stock is listed outside the Eurozone.
7. Confirm the order. If it's a market order during trading hours, execution is usually almost immediate; if it's a limit order or outside of trading hours, it will remain pending until the conditions are met.
8. Verify the execution by checking your portfolio summary, where you should see the new position reflected.

Costs you should consider before buying shares

No tutorial on this process would be complete without discussing what you'll actually pay to buy shares. Costs aren't always obvious at first glance, and comparing only the most visible commission can lead to a misguided decision. Here are the concepts you should review on any platform before trading:

• Purchase or sale commission: It can be a percentage or a fixed amount per transaction, and it usually varies depending on whether the stock is listed on the Spanish market or on an international market.
• Spread: The difference between the asking price and the bid price at a given time. It's an implicit cost that doesn't appear as a separate line item on your invoice, but you pay it anyway.
• Custody Commission: Some platforms charge a recurring fee for holding the shares in your portfolio, while others waive it for a set period of time.
• Currency exchange cost: If you buy shares that are listed in dollars or a currency other than the euro, there is a cost associated with that conversion that you should check before confirming the order.

For a novice investor, the recommendation is to compare the total cost of a transaction across different platforms, not just the commission displayed in large print. A low purchase commission can coexist with a high spread or a custody fee that offsets this apparent advantage. Specific commissions for buying shares vary between institutions and over time, so it's always advisable to check the current terms and conditions of each platform before trading.

Buy your first share from Bit2Me Invest

Bit2Me Invest gives you access to real shares, not CFDs: When you buy, the stock becomes part of your portfolio just as if you were trading through any traditional broker. This makes a significant difference compared to other derivatives, because you're not betting on price movements, but rather acquiring ownership of the underlying asset. If you'd like to understand this difference in more detail, we explain it in our article on stocks versus CFDs.

The process you've seen in this article—account creation, suitability test, order selection, and confirmation—is integrated into the app of Bit2Mewithout needing to switch to an external tool. From July 2026, with the general launch of Bit2Me Invest, the catalog of stocks and ETFs available on the platform continues to expand periodically, so it is always advisable to consult the catalog in force at the time of trading.

For this product line, Bit2Me Stocks SL acts as a tied agent for InbestMe, an entity registered with the CNMV (Spanish National Securities Market Commission). Past performance is not indicative of future results: the value of your investment may go up or down, so any purchase decision should be made with this risk in mind.

Buying your first stock is, in practice, much simpler than it seems before you take the plunge. The steps are clear, designed to ensure you don't get stuck halfway, and the entire process is regulated precisely to protect you. The real obstacle is almost never technical: it's deciding what to buy, how much to allocate to that purchase, and for what time frame you plan to hold it.

Those three questions—what, how much, and for how long—aren't answered in an operational tutorial like this one, but rather by better understanding how your investment behaves once you're already a shareholder. If you're interested in knowing what happens after you buy, such as dividends, or how to spread your money across several stocks to avoid concentrating all the risk in just one, those are the next natural steps within the stock portfolio of [stock company name]. Bit2Me Academy.

Frequently asked questions about how to buy stocks