일자	종가	등락	등락률(%)	거래량
04/23	21,170	890	4.39%	5,750
04/22	20,280	90	0.45%	1,974
04/21	20,190	390	-1.90%	22
04/18	20,580	690	3.47%	0
04/17	19,890	990	5.24%	42