20190603   -0.378   -1.906 
20190604   -0.157   -1.522 
20190605    0.150   -1.228 
20190606    0.162   -0.937 
20190607   -0.060   -0.751 
20190608   -0.303   -0.725 
20190609   -0.514   -0.604 
20190610   -0.473   -0.517 
20190611   -0.288   -0.604 
20190612   -0.225   -0.537 
20190613   -0.201   -0.437 
20190614   -0.334   -0.345 
20190615   -0.447   -0.305 
20190616   -0.647   -0.403 
20190617   -0.845   -0.462