標普道瓊斯指數公司：推特將被剔除出標普500指數

array(1) { [450920]=> array(2) { [2]=> array(4) { [0]=> string(7) "Twitter" [1]=> string(12) "外圍股指" [2]=> string(15) "道瓊斯指數" [3]=> string(9) "標普500" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }