20190603   -0.368   -1.719 
20190604   -0.171   -1.419 
20190605    0.115   -1.344 
20190606    0.062   -1.182 
20190607   -0.045   -1.139 
20190608   -0.238   -1.059 
20190609   -0.423   -0.826 
20190610   -0.412   -0.627 
20190611   -0.375   -0.701 
20190612   -0.329   -0.740 
20190613   -0.234   -0.499 
20190614   -0.275   -0.246 
20190615   -0.467   -0.229 
20190616   -0.608   -0.334 
20190617   -0.741   -0.377