일자	종가	등락	등락률(%)	거래량
05/20	50,560	670	-1.31%	247
05/17	51,230	40	-0.08%	30
05/16	51,270	835	1.66%	1,217
05/14	50,435	275	0.55%	844
05/13	50,160	380	-0.75%	320