中證(zheng)網訊(xun)（記者 張枕河）當(dang)地時間3月(yue)28日(ri)，美(mei)股大型科技(ji)股集體下跌(die)(die)(die)(die)(die)。據Wind數據，截至(zhi)收盤，蘋果跌(die)(die)(die)(die)(die)0.40%，亞(ya)馬遜跌(die)(die)(die)(die)(die)0.82%，奈(nai)飛跌(die)(die)(die)(die)(die)1.26%，谷歌跌(die)(die)(die)(die)(die)1.40%，臉書跌(die)(die)(die)(die)(die)1.06%，微軟(ruan)跌(die)(die)(die)(die)(die)0.42%。