Stocks:
What is a stock? 💹📈
A stock is like a small piece of a company. Imagine a company is a pizza 🍕, and each slice represents a share. When you buy a stock, you’re basically becoming the owner of a piece of that «pizza.» It doesn’t matter if it’s a tiny slice or a big one; being a shareholder means you’re entitled to a share of the profits (if there are any) and, in some cases, a say in important decisions.
Stocks are one of the most popular forms of investment in the financial markets because they can offer great returns over time. Of course, they also come with risks, as we’ll see later.

How do stocks work? 🏢💰
Stocks are a way for companies to raise financing by selling small parts of their ownership. This process begins when a company decides to go public through an Initial Public Offering (IPO).In doing so, investors buy shares and contribute money to the company. This capital can be used to expand operations, develop new products, or pay off outstanding debts.
What do shareholders get?
When you buy a share, you acquire a small stake in the company. This gives you two possible ways to make money:
1. Increase in the value of the share: If the price of the share goes up, you can sell it at a higher price than you paid. For example, if you buy a share at $10 and its value goes up to $20, you earn $10 for each share. 📈
2. Dividends: Some companies distribute a portion of their profits to shareholders in the form of dividends.This is extra income that you receive just for owning the share. 💵
Where are stocks traded?
Stocks are bought and sold on stock exchanges, which are organized markets where buyers and sellers agree on prices. These transactions can occur on:
- Traditional exchanges such as the New York Stock Exchange (NYSE), the Nasdaq, or the Shanghai Stock Exchange.
- Local exchanges, such as Euronext in Europe or the Hong Kong Stock Exchange.
Nowadays, thanks to technology, you can access these markets from apps and online platforms, eliminating the need for physical intermediaries.
The role of supply and demand
The price of a stock is primarily determined by supply and demand. If many people want to buy a stock (high demand), its price goes up. On the other hand, if few are interested, the price goes down. This constant balance is what gives dynamism to financial markets.
Risks and rewards
Although stocks can generate large profits, they also have risks. If a company fails to meet expectations or if market conditions change dramatically, the value of the stock can fall, leading to losses. That’s why investing in stocks requires knowledge, strategy, and often patience.
In short, stocks are a key tool in the financial world, both for companies looking to grow and for investors looking to grow their money. 🚀
Types of Shares 🧐
Although all shares represent a portion of ownership in a company, not all of them work the same. Here we explain the main types and what differentiates them:
1. Common shares
These are the most common and accessible for investors.
By buying them, you get:
- Voting rights: You participate in important company decisions, such as electing members of the board of directors.
- Dividends: If the company decides to distribute profits, you could receive a proportional share of the shares you own. However, dividend payments are not guaranteed; they depend on the company’s performance and policies.
👉 Ideal for: Investors who seek long-term growth and want to actively participate in the company’s decision-making.
2. Preferred shares
They work differently:
- Non-voting rights: Generally, you cannot participate in company decisions.
- Dividend priority: They have preference when it comes to receiving dividend payments, which are usually fixed and regular.
- Advantage in case of liquidation: If the company faces financial problems, preferred shareholders are the first to be compensated, after creditors.
👉 Ideal for: Investors looking for more stable income and lower risks compared to common stocks.
Other lesser-known but relevant types
1. Dual-class shares
Some companies, such as large technology companies, issue different classes of shares (e.g. Class A and Class B). These classes may have differences in voting rights or dividend distribution.
Example: One class may offer one vote per share, while another class may offer 10 votes per share.
2. Growth stocks
These represent companies that reinvest their profits to expand rather than pay dividends. Although they do not generate immediate passive income, they often increase in value over time.
Example: Innovative technology companies.
3. Value stocks
These belong to stable companies that are undervalued in the market. They are considered ideal for those looking to invest for the long term with less risk.
4. Cyclical and defensive stocks
- Cyclical: Their value fluctuates with the economic cycle (for example, automotive or tourism companies).
- Defensive: They tend to remain stable during economic downturns (such as food or utility companies).
How to choose the right type of stock?
The type of stock you choose will depend on your investment goals:
- Are you looking for stable income? Preferred stocks may be your best option.
- Do you want long-term growth? Consider common, growth, or cyclical stocks.
- Do you prefer stability in tough times? Defensive stocks could be your thing.
In short, there is no single type of stock that is perfect for everyone. The important thing is to understand your financial goals and choose the type that best suits them. 🎯

Why invest in stocks? 🤑
Investing in stocks can be a powerful way to grow your money.
Here are a few reasons:
- Long-term growth: Historically, stocks have offered better returns than other investments like bonds or savings accounts.
- Extra dividend: Some companies share their profits with you.
- Ownership: Being a shareholder makes you “own” a part of the company, which is exciting, especially if it’s a brand you love.
But beware, it’s not all rosy🌹 stocks are also risky. Their value can go up or down depending on the economy, the company’s results, or even rumors in the market.
A bit of history 📜: The birth of shares
The concept of shares has deep roots in economic and social history. Although we take them for granted today, their origin was a turning point that changed how companies financed their operations and how people participated in economic growth.
The beginning: The Dutch East India Company (1602)
The first recorded case of a company issuing shares to the public was the Dutch East India Company in 1602. It was also the first to be listed on an organized exchange, the Amsterdam Stock Exchange, considered the first stock exchange in the world.
The goal was to finance expensive trading expeditions to Asia without relying exclusively on the fortunes of a few merchants. With this model, many small investors could buy a share of the company and, in return, participate in its profits. This system democratized investment and marked the birth of the modern concept of «shares.»
The expansion of shares in Europe
The Dutch Company model inspired other European countries, which quickly adopted similar systems. France, England, and Spain began issuing shares to finance their own trading ventures and exploration projects.
- England: In the 18th century, companies such as the British East India Company followed the Dutch model, consolidating the role of shares in colonial and commercial expansion.
- The rise of financial bubbles: However, lack of regulation and excessive speculation led to crises such as the South Sea Bubble (1720) in England and the Mississippi Bubble in France, showing the risks of financial markets.
The industrial boom of the 19th century
With the Industrial Revolution, shares became the engine of modern economies. Large companies needed huge amounts of capital to build infrastructure such as railroads, factories, and transportation systems.
- Railroads in the United States: During the 19th century, railroad companies such as the Union Pacific or the Central Pacific issued shares to finance the construction of railroad lines, connecting cities and generating massive economic growth.
- The rise of modern stock exchanges: During this time, organized stock exchanges were established, such as the New York Stock Exchange (NYSE) in 1792, consolidating the global financial market.
20th Century: Globalization of markets
During the 20th century, stocks went from being a tool to finance large industrial projects to becoming a pillar of globalized economies.
This was due to:
- The expansion of international markets: Companies around the world began to issue shares, making markets more global and accessible.
- Technological advances: The arrival of computers and the Internet allowed shares to be bought and sold almost instantly, further democratizing access.

Current Impact
Today, stocks are a fundamental pillar of the financial system and a key tool for connecting companies in need of capital with investors looking to grow their money. This system, born in the narrow streets of Amsterdam more than 400 years ago, has evolved to become an essential driver of the global economy. 🚀📈

What do you need to get started? 💼📲
Investing in stocks can seem intimidating, but in reality, it’s more accessible than ever thanks to technology. You no longer need to be a financial expert or have thousands of dollars to get started; you just need a clear plan and some basic knowledge.
Here are the essentials to get started:
1. A platform to invest
The first step is to choose a reliable investment platform or app. There are many options, from traditional brokers to modern apps that allow you to trade from your mobile. Research which one best suits your needs, paying attention to:
- Trade fees.
- Ease of use.
- Access to international markets.
2. Money to invest
You don’t need to be a millionaire to get started. Many platforms allow you to buy fractional shares, which means you can invest small amounts in companies like Apple or Amazon without having to pay the full price of a share.
3. Basic knowledge
It’s not just about buying and waiting. Spend time understanding how stocks and the market in general work. Research the companies you’re interested in, their financial performance, and industry trends. A good investor always educates themselves before making decisions.
4. Diversification: Your best friend 🛡️
A golden rule is not to put all your eggs in one basket. Spread your money across different sectors and companies to reduce risks. For example, if you invest in technology, also consider sectors like healthcare or energy.
5. Patience and a long-term mindset 🕒
The stock market is volatile; there will be good days and bad days. The important thing is to stay calm and not sell impulsively when prices drop. Often, the best gains come from holding your investments for the long term.
6. Define your goals
Before you start, ask yourself:
- What do you hope to achieve?
- Are you looking for additional income through dividends or to increase your capital in the long term?
Being clear about your goal will help you make smarter decisions.
The leap into investing
With all this in mind, you are now ready to take your first steps into the world of stocks. Remember that investing is not only a way to grow your money, but also to support companies and sectors you believe in. So, ready to get started? 📈💪
Conclusion 💡
Stocks are a powerful tool for generating wealth, but they also come with their share of risk. Understanding how they work, their history, and the benefits (or dangers) they offer is key before taking the plunge into the financial market. So, if you’ve ever dreamed of owning a piece of your favorite brand or simply want to grow your money, investing in stocks can be a great option.
But always invest wisely and don’t forget to enjoy the ride! 😉

