FT100,20210520,6950.2,7006.07,6926.85,7004.14,6950 IBX,20210520,9112.1,9124.3,8997.2,9124.3,0 CAC,20210519,6353.4,6310.49,6192.33,6262.55,6262 DXF,20210519,15386.58,15266.53,14961.27,15113.56,15238 NYK,20210519,34060.66,33945.81,33473.8,33896.04,33945 IXIC,20210519,13303.636,13304.61,13072.23,13299.74,13078 QQ,20210519,13218.07,13243.9,12994.3,13237.9,13237 SYP,20210519,4127.83,4116.93,4061.41,4115.68,4098