美股大型科技股、芯片股拉升，納指漲幅達2%

array(1) { [381433]=> array(2) { [2]=> array(5) { [0]=> string(9) "科技股" [1]=> string(12) "外圍股指" [2]=> string(18) "納斯達克指數" [3]=> string(12) "芯片概念" [4]=> string(9) "芯片股" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }