일자	종가	등락	등락률(%)	거래량
05/20	20,930	80	0.38%	17
05/19	20,850	70	0.34%	3,890
05/16	20,780	30	0.14%	3,860
05/15	20,750	310	-1.47%	11,544
05/14	21,060	210	1.01%	28
05/13	20,850	505	2.48%	3,862
05/12	20,345	255	1.27%	27
05/09	20,090	180	0.90%	4,011
05/08	19,910	180	0.91%	4,028
05/07	19,730	535	-2.64%	36