Have you been paying attention to shares of Tree.com (TREE) ? Shares have been on the move with the stock up 28.2% over the past month. The stock hit a new 52-week high of $55.87 in the previous session. Tree.com has gained 78.4% since the start of the year compared to the 13.7% move for the Zacks Finance sector and the 3.4% return for the Zacks Financial - Mortgage & Related Services industry.What's Driving the Outperformance?The stock has a great record of positive earnings surprises, as it hasn't missed ...