$S&P 500 Index (.SPX.US)$$SPDR S&P 500 ETF (SPY.US)$$Direxio...

$S&P 500 Index (.SPX.US)$ $SPDR S&P 500 ETF (SPY.US)$ $Direxion Daily S&P 500 Bear 3X Shares ETF (SPXS.US)$ $Vanguard S&P 500 ETF (VOO.US)$ It is one of the stock price indices showing trends in the US stock market. It is an index based on market capitalization calculated by the S&P Dow Jones Index LC. It consists of various indices of 400 industrial stocks, 20 types of transportation stocks, 40 types of public stocks, and 40 types of financial stocks, and the stocks employed span about 40 industries. It covers approximately 75% of the total market value of the New York market, and is widely used by institutional investors and the like as an indicator representing overall market movements.