Stock trading is the process of buying and selling shares of companies, known as stocks, in financial markets. When you buy a stock, you own a small part of that company, and your goal is to sell it later at a higher price to make a profit. Traders often use various strategies and tools to decide when to buy or sell, hoping to take advantage of price changes. There are different types of stock traders, such as day traders, who buy and sell stocks within the same day, and long-term investors, who hold onto their stocks for years. Stock trading can be exciting and profitable, but it also carries risks, as prices can fluctuate based on market conditions and company performance.