由于联邦会计标准委员会有关“市场决定价格”原则的157条规定，华尔街不得不减记这些较低价格的有价证券并增加更多的资本金，稀释股东。

Because of the Federal Accounting Standards Board's mark-to-market 157 rule, Wall Street had to write off the lower value of these securities and raise more capital, diluting shareholders.

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期权(择权)给买者以权利、没有义务以一定价格购买或出售一定数量的有价证券等的合同。

Option a contract giving the buyer the right, but not the obligation to buy or sell a specified amount of a security, etc. at a specified price.

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资本资产定价模型和套利定价模型是两个非常重要的有价证券市场定价模型。

CAPM and APT are two very important securities-pricing models, which simplify the very complex process of portfolio selection as the base of modern finance.

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