Stocks have been moving up and down largely at the mercy of forces beyond a company's control....

|By:, SA News Editor

Stocks have been moving up and down largely at the mercy of forces beyond a company's control. That's wreaking havoc for traditional stock pickers who have discovered that long-held investment strategies no longer work very well. "Stock picking is a dead art form," Jim Bianco says. "Macro themes dominate the market now more than ever."