Even passive investing's biggest fans still believe that active management has its place in the right circumstances. Today's Stocks & Topics: New ETF tracks S&P 500, New Bubble building danger?, How to tell when to buy a stock, Earnings per share, SBUX - Starbucks, The term: Call Options, BGS - B&G Foods Inc., SKT - Tanger Factory Outlet Centers Inc., FNGN - Financial Engines Inc., TECHY - Tencent Holdings Ltd. ADR, GE - General Electric Co., Anticipating price changes.