上證50指數跌幅擴大至2%

array(1) { [481189]=> array(2) { [2]=> array(2) { [0]=> string(12) "上證指數" [1]=> string(8) "上證50" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }