Have you been paying attention to shares of Enova International (ENVA) ? Shares have been on the move with the stock up 20.9% over the past month. The stock hit a new 52-week high of $102.11 in the previous session. Enova International has gained 83.8% since the start of the year compared to the 24.1% move for the Zacks Finance sector and the 39.9% return for the Zacks Financial - Consumer Loans industry.What's Driving the Outperformance?The stock has an impressive record of positive earnings surprises, as ...