While investors wait for the sequel to last week's market sell-off, Goldman Sachs strategists think the worst of it already may have passed. As Wall Street recovered from a nearly 6 percent sell-off from the most recent high in the Dow industrials that knocked more than 1,500 points off the blue chip index, Goldman's experts said solid fundamentals should help keep a floor for stock prices. "We see limited further downside," David Kostin, the firm's chief U.S. equity strategist, said in a note. He added that the kind of pullback the market saw last week was common. "Despite the recent sell-off, equity fundamentals ... (full story)