The Stock Market
What are Stocks?
A stock represents a share of ownership in a company. When you purchase a stock, you become a shareholder — that is, the owner of a portion of that company.
This gives you certain rights, such as:
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Participating in the company’s profits (e.g., through dividends)
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Voting on some corporate decisions (for example, electing the board of directors)
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Selling or trading your share on the market
Stocks are issued by companies that want to raise capital to finance their growth (e.g., investments, hiring, international expansion).
What is the Stock Market?
The stock market is the place — physical or digital — where stocks are bought and sold.
It is made up of:
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Stock Exchanges (e. g. NYSE, NASDAQ)
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Investors: retail, institutional, funds, banks
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Intermediaries: brokers, banks, online platforms
Stock prices change in real time based on supply and demand, which in turn are influenced by many factors: financial results, forecasts, market news, interest rates, geopolitical events, and more.
Stocks Key Characteristics
Dividends
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A portion of the company’s profits distributed to shareholders (not mandatory).
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They can be regular (e.g., quarterly) or special.
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Some companies reinvest profits instead of paying dividends, aiming to grow the stock's value.
Capital Gain
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If you buy a stock at €10 and sell it at €15, you make a €5 profit per share.
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This profit is called a capital gain.
Volatility
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Stock prices can change rapidly.
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The smaller or more growth-oriented a company is, the more volatile it can be.
Liquidity
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Publicly traded stocks are usually easy to buy and sell.
Stock Investing Advantages
High Return Potential
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Historically, the stock market has delivered the highest returns among all asset classes, especially over the long term.
Possibility of Receiving Dividends
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A periodic income stream, although variable.
Flexibility
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You can invest with small amounts and exit the investment at any time.
Direct Ownership in a Company
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You take part in the company’s successes (or failures).
Main Risks
Market Volatility
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Stocks can lose value dramatically in a short time.
Specific business risk
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If the company goes bankrupt, you could lose your entire investment.
Systemic risk
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Macroeconomic events or global crises can affect the entire market.
Lack of dividends
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Not all stocks pay them, and they are never guaranteed.
Psychology and impulsive decisions
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The stock market requires discipline. Emotions (panic or euphoria) can lead to bad decisions.