일자	종가	등락	등락률(%)	거래량
05/22	21,355	10	0.05%	1
05/21	21,345	175	0.83%	1
05/20	21,170	105	-0.49%	0
05/17	21,275	235	1.12%	1
05/16	21,040	510	-2.37%	1
05/14	21,550	150	-0.69%	23
05/13	21,700	50	0.23%	23
05/10	21,650	5	-0.02%	0
05/09	21,655	135	0.63%	1
05/08	21,520	180	0.84%	3