Have you been paying attention to shares of KB Home (KBH) ? Shares have been on the move with the stock up 7% over the past month. The stock hit a new 52-week high of $64.21 in the previous session. KB Home has gained 1.9% since the start of the year compared to the 6.1% move for the Zacks Construction sector and the 2.6% return for the Zacks Building Products - Home Builders industry.What's Driving the Outperformance?The stock has an impressive record of positive earnings surprises, as it hasn't missed our ...