apr11 2015 0.648 0.564 0.769 0.740 0.972 0.989 1.014 1.014 1.118 apr16 2015 0.415 0.487 0.662 0.837 0.860 1.026 0.910 1.305 1.370 apr21 2015 0.743 1.204 1.068 0.900 0.886 1.215 0.921 0.857 0.868 apr26 2015 0.728 0.661 0.786 0.941 1.216 1.187 1.347 1.128 1.286