20190603   -0.239   -1.921 
20190604   -0.125   -1.577 
20190605    0.132   -1.325 
20190606    0.025   -1.072 
20190607   -0.183   -0.999 
20190608   -0.258   -1.019 
20190609   -0.425   -0.948 
20190610   -0.523   -0.842 
20190611   -0.429   -0.886 
20190612   -0.369   -0.690 
20190613   -0.366   -0.433 
20190614   -0.501   -0.426 
20190615   -0.544   -0.275 
20190616   -0.566   -0.124 
20190617   -0.658    0.090