The ETF Center and Industry Groups sections of Market Edge let you perform research quickly and easily by these distinct groupings of stocks. Look for upgrades, downgrades, improving, or deteriorating movement using our simple filters. You can add any ETF from a category or stock from an industry to your own StockWatch List to get nightly updates if there is an upgrade or downgrade in the Second Opinion – so you will know if there’s been a change and if you need to make a move.