NASDAQ UNOFFICIALLY CLOSES UP 4.07 POINTS, OR 0.04%, AT 11,268.80  DOW JONES UNOFFICIALLY CLOSES DOWN 179.82 POINTS, OR 0.58%, AT 30,801.51  S&amp;P 500 UNOFFICIALLY CLOSES DOWN 14.54 POINTS, OR 0.38%, AT 3,804.26