After failing to sustain an initial move to the upside, stocks have shown a lack of direction over the course of the trading session on Monday. The major averages have pulled back well off their highs of the session and have recently been bouncing back and forth across the unchanged line.Currently, the major averages are narrowly mixed. While the S&P 500 is up 7.97 points or 0.1 percent at 6,835.38, the Nasdaq is down 10.22 points or less than a tenth of a percent at 23,184.95 and the Dow is down 14.31 poi ...