buying power [分] 购买力 来源：考试大 The value of money, as measured by the quantity and quality of products and services it can buy. Also called purchasing power. 是指显示投资者可用于购买证券资金量总额的能力。
buying the index [证] 按指数比例购买来源：考试大 Purchasing the stocks in the S&.P 500 or another index in the same proportion as the index to achieve the same return. 按在S&.P指数或其它指数中的比例来购买股票，以获得与按指数计算相同的回报。
buyout n. [证] 收购 来源：考试大 The purchase of controlling interest in one corporation by another corporation, in order to take over assets and/or operations. 是指买进一公司的股权达到一定比例以上，以实现对其控制的行为。
buy-sell agreement [银] 买卖协议 An agreement used by businesses to sell the interests of a deceased owner to the remaining partners at a predetermined price or using a predetermined formula. A pact between partners in a business or shareholders in a company, obliging one to buy the other s interest (and obliging the other to sell) upon the occurrence of some event stated in the agreement. 按预定价格或方案将原所有人的权益卖给其合伙人的协议。公司合作伙伴或股东的内部契约，规定在出现合同中某种情况时，一方须购买另外一方的权益。
buy-side n. [证] 买方来源：考试大 The part of the financial markets that purchase and sell securities for money management purposes, rather than for underwriting purposes. 在金融市场上以资金管理而非包销为目标的一方。