Dow, SandP 500 close around 5-week highs as Nasdaq's 4% surge drives it out of a bear market -Dow up 560 points, 2.4%, at the close -SandP 500 closes about 84 points higher, adding more than 3% -Nasdaq finishes trading up about 323 points or 4% #DOW #US30 #SPX500 #NASDAQ #MarketWatch