Stocks fell for a fourth straight session Wednesday but ended well off the day’s worst levels. The S&P 500 cut a 1.7% deficit to 0.6%, and the Nasdaq shaved a 1.4% loss to 0.5%. The Dow Jones industrial average fell 1.1%. According to preliminary data, volume ended mixed in the stock market today: NYSE trade was lower, while Nasdaq volume rose. Foot Locker (FL) slumped 4% in heavy trading but closed above its 200-day moving average.