Outlier 5y Zscore: +3.07 for KOSPI=2205.4 #zscore #krw #stock #zscore htt May 02 20172017-05-02 Outlier 5y Zscore: +3.07 for KOSPI=2205.4 #zscore #krw #stock #zscore https://t.co/MWiFVME1lh