What is the stock market?
The stock market is a marketplace where investors can buy and sell shares of publicly traded companies.
When you buy a share of a company, you are purchasing a small ownership interest in that business. For example, if a company has one million shares and you own 1,000 shares, you own a small portion of that company.
Stock markets bring together companies that want to raise capital and investors who want to potentially grow their wealth by owning financial assets.
If you own shares in a company, your investment is connected to the economic performance and market valuation of that business.
How does the stock market work?
Public companies can raise money by issuing shares to investors. Once shares are publicly traded, investors can buy and sell them through a stock exchange or brokerage platform.
Stock prices change as buyers and sellers interact. If demand for a stock becomes stronger than available supply, its price may rise. If selling pressure becomes stronger, the price may fall.
Stock prices can be influenced by company earnings, interest rates, economic conditions, investor expectations, industry developments, news and overall market sentiment.
What is a stock exchange?
A stock exchange is an organised marketplace that facilitates the trading of securities under established rules and regulations.
Different countries have their own exchanges. For example, Kenya has the Nairobi Securities Exchange (NSE), while the United States has major exchanges such as the New York Stock Exchange and Nasdaq.
Investors normally access an exchange through a licensed broker or investment platform rather than directly interacting with the exchange's trading system.
How do investors make money from stocks?
There are two major ways investors can potentially make money from stocks: capital appreciation and dividends.
1. Capital gains
A capital gain occurs when you sell an investment for more than you paid for it, before considering applicable costs and taxes.
For example, if you buy a share for $50 and later sell it for $70, your gross price gain would be $20 per share.
2. Dividends
Some companies distribute part of their profits to shareholders in the form of dividends. Dividend payments can provide investors with income while they continue to own their shares.
However, dividends are not guaranteed. A company can reduce, suspend or eliminate its dividend depending on its financial position and decisions.
Stocks vs bonds vs cash
| Asset | What you own | Potential return | Main risk |
|---|---|---|---|
| Stocks | Part ownership of a company | Capital gains + dividends | Market and business risk |
| Bonds | Debt issued by an entity | Interest + possible price gain | Credit and interest-rate risk |
| Cash | Liquid money | Usually low | Inflation risk |
What is a stock market index?
A stock market index tracks the performance of a selected group of stocks. Investors use indices to understand how a particular market or segment is performing.
Examples include the S&P 500 in the United States, the FTSE 100 in the United Kingdom and indices associated with the Nairobi Securities Exchange in Kenya.
An index is not the same thing as an individual stock. Instead, it provides a broader measurement of market performance.
Fundamental analysis
Fundamental analysis attempts to estimate the underlying value and financial health of a company.
Investors may examine factors such as:
- Revenue and profit growth
- Earnings per share
- Price-to-earnings ratio
- Debt levels
- Cash flow
- Return on equity
- Competitive position
- Industry and economic conditions
The goal is to understand the business rather than simply reacting to short-term price movements.
Technical analysis
Technical analysis focuses primarily on price and trading-volume data. Traders use charts and indicators to study market behaviour and identify potential trends, support, resistance and momentum.
Common technical analysis tools include moving averages, RSI, MACD, Bollinger Bands, trendlines, candlestick patterns and volume analysis.
Indicators are tools for analysing probabilities. They should be combined with risk management rather than treated as guaranteed signals.
How to start investing in stocks
Learn the basics
Understand stocks, risk, dividends, valuation and market cycles before investing.
Choose a broker
Use a properly regulated broker or investment platform available in your jurisdiction.
Research companies
Study the company's financial statements, industry and long-term prospects.
Manage risk
Avoid putting all your money into one company or a single investment idea.
Why diversification matters
Diversification means spreading investments across different companies, sectors, asset classes or geographical markets.
The purpose is to reduce the impact that one investment can have on the overall portfolio. Diversification does not eliminate investment risk, but it can reduce concentration risk.
Investing vs trading
Investing and trading are related but different approaches to financial markets.
Investing generally focuses on owning assets for longer periods and benefiting from business growth, dividends or long-term appreciation.
Trading generally involves buying and selling more frequently in an attempt to benefit from shorter-term price movements.
Neither approach guarantees profits. Your strategy should match your objectives, knowledge, risk tolerance and time horizon.
Common stock market mistakes beginners make
- Investing without understanding what they are buying
- Following social-media hype without conducting research
- Putting too much money into one stock
- Trying to predict every short-term price movement
- Ignoring fees and taxes
- Using borrowed money without understanding the risks
- Selling emotionally during market declines
- Expecting guaranteed or rapid returns
A simple approach for beginners
A beginner can start by building financial knowledge, establishing clear investment objectives and learning how to evaluate companies and risks.
Instead of trying to find the next stock that will suddenly multiply in value, focus on understanding businesses, valuation, diversification and long-term portfolio management.
Stocks can lose value, sometimes substantially. Past performance does not guarantee future results. Never invest money you cannot afford to lose, and consider obtaining professional financial advice where appropriate.
Need help getting started?
If you're new to the stock market and want free guidance on the basics, contact Velideas on WhatsApp. We can help you understand the first steps and the concepts you should learn before investing.
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