約定金額
consideration
指買賣金融工具所涉及的金額，即本金或股票數目乘以每單位價格，但未計算佣金等開支，若將所有支出計算在內，則稱為 Total Consideration。
It refers to the amount involved in the sale of financial instruments, namely the principal or the number of shares multiplied by the price per unit, but did not calculate commissions and other expenses, if all expenses included, is called Total Consideration.