Outlier 1y Zscore: -2.68 for VSTOXX3=17.45 #vol #eur #zscore #zscore http May 03 20172017-05-03 Outlier 1y Zscore: -2.68 for VSTOXX3=17.45 #vol #eur #zscore #zscore https://t.co/RSnZ0mXeiH