The standard and poor's 500, or simply the s&p 500, is a stock market index tracking the stock performance of 500 leading companies listed on stock exchanges in the united states. Both classes of stock are components of major stock market indices such as the s&p 500 and nasdaq. The most comprehensive image search on the web.
A valuation method that multiplies the price of a company's stock by the total number of outstanding shares. A valuation method that multiplies the price of a company's stock by the total number of outstanding shares. Introducing portfolios on google finance keep track of all your investments, get real time pricing updates, and see your overall portfolio’s worth.