Have you been paying attention to shares of Eldorado Gold Corporation (EGO) ? Shares have been on the move with the stock up 12.9% over the past month. The stock hit a new 52-week high of $16.72 in the previous session. Eldorado Gold Corporation has gained 27.9% since the start of the year compared to the -2% move for the Zacks Basic Materials sector and the 21.2% return for the Zacks Mining - Gold industry.What's Driving the Outperformance?The stock has an impressive record of positive earnings surprises, ...