dec12 2017 -0.694 -0.699 -0.420 -0.337 -0.312 -0.205 -0.204 -0.204 -0.350 dec17 2017 -0.853 -1.039 -0.839 -0.563 -0.523 -0.378 -0.059 0.113 0.546 dec22 2017 -0.663 -0.621 -0.587 -0.369 -0.250 -0.139 -0.195 -0.462 -0.715 dec27 2017 -0.408 -0.470 -0.538 -0.509 -0.431 -0.438 -0.329 -0.359 -0.323