dec12 2017 -1.048 -1.103 -0.855 -1.103 -1.523 -1.581 -1.398 -1.437 -1.499 dec17 2017 -1.141 -1.413 -1.027 -1.035 -0.877 -0.804 -0.344 -0.020 0.215 dec22 2017 -0.794 -0.993 -0.357 -1.011 -1.177 -0.877 -0.709 -0.484 -0.425 dec27 2017 -0.664 -0.867 -0.390 -0.578 -0.423 -0.347 -0.317 -0.156 0.235