基本解释未定權益同根派生 contingent-claims相关词英汉例句The quanto option is a contingent claim whose investor has to consider to avoid the risk from both the foreign stock price and exchange rate simultaneously.摘要滙率連動期權是一種未定權益，其投資者不得不同時槼避國外股票和外滙價格變動的風險。contingent-claims更多例句