The company's shares had rallied slightly by the close of trading. 這家公司的股票價格在收盤前略有回升。
The New York Mercantile Exchange announced Monday margin increases for its aluminium futures contract, beginning at the close of business Tuesday. 周一,紐約商業交易所宣布提高鋁期貨合約保證金,自周二收盤時開始實施。