Stocks

Stocks represents a share in the ownership of a company, including a claim on the company's earnings and assets. As such, stockholders are partial owners of the company. When the value of the business rises or falls, so does the value of the stock.

Stocks are generally bought and sold electronically through stock exchanges, the two primary ones in the United States being the New York Stock Exchange (NYSE) and the National Association of Securities Dealers (NASDAQ). While some companies sell stock directly to investors, most only sell stock through a brokerage such as Schwab.

Investors buy and sell stocks for a number of reasons including the potential to grow the value of their investment over time, to potentially profit from shorter-term stock price moves, or even to earn an income by investing in dividend-paying stocks. Keep in mind that the price of a stock can fall as easily as it can rise.

Stocks are an important part of any portfolio because of their potential for growth and higher returns versus other investment products. In order to determine how much you should allocate to stocks, you should first develop a comprehensive financial plan that reflects your investment horizon and the level of risk you're willing to accept in exchange for the potential upside stocks can offer.

Asset classes perform differently, and it's nearly impossible to predict which asset class will perform best in a given year. If you had invested $100,000 in just U.S. Stocks in 1997, it would have almost quadrupled to $400,000 by 2017, but there would have been many ups and downs due to volatility. A more diversified investment portfolio would have had a lower return, but reduced volatility.