20190603   -0.289   -1.746 
20190604   -0.073   -1.453 
20190605    0.116   -1.203 
20190606    0.098   -0.980 
20190607   -0.098   -1.017 
20190608   -0.242   -1.084 
20190609   -0.224   -1.059 
20190610   -0.105   -0.825 
20190611   -0.033   -0.474 
20190612    0.048   -0.435 
20190613    0.229   -0.335 
20190614    0.336   -0.107 
20190615    0.366   -0.019 
20190616    0.048   -0.125 
20190617   -0.441   -0.309