This tool provides an overview of today's market by quickly identifying sectors and industries having the biggest up moves (green) and down moves (red). By clicking on any given sector and then on an industry, you can spot potential opportunities that may merit further exploration in our research center. The relative performance is generated by calculating the Dollar Volume Weighted (DVW) move using all of the assets that currently have a Sector and Industry classification in our database. This includes the vast majority of stocks trading on the three major exchanges: NYSE, NASDAQ, and AMEX.