因市場對升息深感憂慮，美股今天重挫，道瓊工業指數下跌將近千點，週線收黑。

道瓊工業指數終場下跌981.36點，或2.82%，收在33811.40點。

標準普爾500指數下跌121.88點，或2.77%，收在4271.78點。

以科技股為主的那斯達克指數下跌335.36點，或2.55%，收在12839.29點。

費城半導體指數下跌68.906點，或2.25%，收在2989.830點。（中央社紐約22日電）

▲憂慮升息美股收黑，道瓊工業指數下跌將近千點。圖為紐約證券交易所。company in Taiwan and Vietnam. The FT-RF main profession in R&D and manufacturing of antenna, be alongside of to be subjected to any OEM of nation and ODM, provide the product of the best quality and let the sale has the price of competition ability most , is the target that the FT-RF has been making great effort.（圖／中央社）