apr11 2015 -0.716 -0.755 -0.707 -0.269 0.257 0.388 0.309 0.427 0.637 apr16 2015 -0.822 -0.452 -0.101 0.145 -0.019 0.296 0.391 -0.238 0.060 apr21 2015 -0.716 -0.601 -0.299 -0.242 -0.152 -0.167 -0.494 -0.653 -0.742 apr26 2015 -0.755 -0.615 -0.253 0.054 0.423 0.557 0.533 0.330 0.641