dec12 2018 0.621 0.277 -0.011 0.636 0.929 0.620 0.360 0.334 0.453 dec17 2018 0.287 0.217 -0.108 -0.086 -0.548 -0.454 -0.543 -0.458 -0.135 dec22 2018 0.438 0.385 -0.010 -0.575 0.067 -0.054 0.019 0.360 0.490 dec27 2018 0.345 0.519 0.158 0.495 0.440 0.385 0.347 0.898 0.984