 iSharesMSCI Mexico Investable Market Index ( EWW ) Thanks in part to the peso's 5% climb against the dollar this year, it's added 16.43% year to date and 13.91% the past 12 months. The Middle Eastern come-back story has formally asked the International Monetary Fund for a $4.8 billion loan to rescue its economy. "Turkey is becoming a favorite emerging market again as growth has been exceeding expectations and inflation is trending downward," said Brad Durham of EPFR Global.