Stock trading is the process of buying and selling shares in financial markets with the aim of making a profit. It involves several key aspects:

1. **Stock Markets**: Shares are traded in financial markets such as stock exchanges (like the New York Stock Exchange or NASDAQ). Investors can buy shares through financial brokers.

2. **Types of Trading**:

- **Day Trading**: Buying and selling shares on the same day, with the goal of making quick profits.

- **Long-term Trading**: Buying shares and holding them for long periods, benefiting from long-term growth.

- **Margin Trading**: Using borrowed funds to buy more shares, which increases both risks and potential profits.

3. **Trading Strategies**: These include using technical analysis (studying patterns and trends in prices) and fundamental analysis (assessing the financial health of a company).

4. **Risk Management**: It's important to establish strategies for managing risks, such as using stop-loss orders to protect investments.

5. **Volatility**: Stock prices can fluctuate significantly due to economic, political, or even psychological factors. Traders must be prepared to face these fluctuations.

6. **Online Stock Trading**: Has become popular thanks to digital platforms that facilitate the trading process and provide real-time information and analysis.

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