Dow S&P500 Nasdaq100 Russell2000 stock market Indicies [Month and Year]
Left side big chart (Month), Right side small chart (Year) S&P 500 Index (Standard & Poor's 500 Index) : 500 stocks chosen for market size, liquidity and industry grouping. Market value weighted index. A best representation of the U.S. market. It has many ticker symbols, such as: ^GSPC (Yahoo! Finance), INX (Google Finance), $SPX(MarketWatch).