A stock represents partial ownership in a publicly traded company. When you buy a stock, you are purchasing a small piece of that company — called a share. As a shareholder, you have a claim on a proportional portion of the company's assets and earnings.
Companies issue stocks to raise money for operations, expansion, research, or paying off debt. In exchange, investors receive shares that may increase in value and sometimes pay dividends — periodic cash payments from the company's profits.
There are two main types of stock. Common stock gives shareholders voting rights at annual meetings and a residual claim on the company's assets. Common stockholders benefit from stock price appreciation and may receive dividends, but they are last in line during a liquidation.
Preferred stock typically does not carry voting rights but offers a fixed dividend and priority over common stock during liquidation. It behaves more like a bond-stock hybrid, appealing to income-focused investors who want more predictable cash flows.
Share prices are determined by supply and demand in the open market. When more people want to buy a stock than sell it, the price goes up. When more people want to sell, the price goes down.
The underlying drivers of demand include the company's financial performance, growth prospects, industry trends, macroeconomic conditions, and investor sentiment. Over the long term, stock prices tend to reflect a company's fundamental value, but short-term movements can be driven by emotion and speculation.
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