Grupo Aval Acciones y Valores S.A. (NYSE:AVAL – Get Rating) shares traded down 3.7% on Monday . The stock traded as low as $2.36 and last traded at $2.36. 14,823 shares were traded during trading, a decline of 86% from the average session volume of 106,777 shares. The stock had previously closed at $2.45. Grupo […]