.Four stock market heat maps in one - S&P 500 Map, DJ 30 Industrial Map, QQQ Map and the Total Market Index Map. .Real time market data update automatically when stock market opens. .10-level color representation of gain and loss of components (stocks and indexes). .Securities are grouped by market sectors and industries. .Performance (Gain), Volume, Average Volume and Index values on Sectors, Industries as well as individual stocks. ."Strength" measures strength of the price movement of a sto
