并在汇率变动服从二叉树模型的前提下给出了一种期权价格界限判断方法；
Secondly, Provide one option price demarcation line judge the method base on the premise that the exchange rate change obeys two forks of tree models.
平均价格买入期权权一种期权，其收益为零或相等于资产平均价格高于行使价格的金额。
Average price Call a type of option where the payoff is either zero or the amount by which the average price of the asset exceeds the strike.
回溯期权是一种具有路径依赖的奇异期权。
然而，他却发现了一种简单的模型，使他可以比从前更方便地挖掘出内含的期权。
He did, however, uncover a simple model that allows him to exploit the embedded options better than before.
这还未算上一种叫做期权可变利率的按揭贷款（option ARM），它毒性很强，但很多情况下和次优按揭基本相同。加上它的话，损失将达1兆亿美元。
Add in option ARMs, a particularly virulent type of adjustable-rate loan, many of which are essentially the same as Alt-A, and the potential hit climbs towards $1 trillion.
但一些金融文献中提到这样一个问题,即出现了一种诡异的趋势,一旦公司奖励了大量的股票期权给,公司管理层,之后股价就会上升
The problem that's been revealed in finance literature is that there's an uncanny tendency for the stock price to go up after the company awards large quantities of options to its executives.
期权是一种只给买方带来权利，而不需买方承担义务，使其可在未来以某一确定价格买卖资产的衍生品。
An option is a derivative contract that gives the purchaser the right, but not the obligation, to buy or sell an asset at a certain price.
出售保护性看涨期权是一种减轻风险的保守性策略。
Selling covered calls is a conservative strategy for reducing risk.
上周我提到一种策略，就是在买进股票的同时卖出该股的看涨期权。
Last week I mentioned a strategy called 'covered calls,' which involves the simultaneous purchase of a stock and selling calls of the corresponding option.
我们在上面谈到的是一种名为“二元期权”的线上交易方法。
What we are referring to is an online trading method called "Binary Options".
员工们表示，鉴于他们的底薪“远远低于在其它在华跨国公司工作的人”，因此期权是提高收入的一种方式。
The staff said the options were a way of boosting their income given that their base salaries were "far below those at other multinational companies in China".
提供一种基于有限差分格式的数值方法为美式看跌期权定价。
Based on the differential scheme, presents a numerical method of pricing for American put options.
作为一种特殊的思维和方法，实物期权具有广泛的应用前景。
As a special thinking and method, the real options have many application.
提供一种基于有限差分格式的数值方法为复合期权定价。
Based on the differential scheme, a numerical method of pricing compound options is presented.
在期权和期货上过度投机，因为它们被视为一种快速致富的途径。
Speculating too heavily in options or futures because they're thought to be a way to get rich quick.
外汇期权产品使得企业能够通过购买在固定期限内以约定价格买入或卖出一种货币的权利，来降低风险。
FX options products allow companies to reduce risk by buying the right to buy or sell a currency during a fixed period and at an agreed price.
而期权同样能做到这一点，而且客户有了一种风险-正如给商品上了保险一样。
An option can also do that. With the option, the customer has an insurance-like product to cover itself against downside risk.
本文基于实物期权思想，提出一种利用期权定价模型来评价高技术项目的方法。
Based on real options thinking, this paper proposes an approach for the appraisal of hi-tech projects when option-pricing models are employed.
作为一种激励方式，股票期权激励制度在激励企业经营者、降低代理成本、改善法人治理结构、培养职业经理人市场方面具有巨大的优越性。
As a stimulation system, Stock Option has the advantage in the stimulation for the operator, lower agent cost, improvement in administration structure, and the cultivation of manager market.
期权是一种重要的金融衍生工具。
本文以股指类衍生金融工具的一种——股票指数期权为研究对象，侧重于用数量方法来阐述其在我国开发应用的意义。
Targeted at one of the stock index derivative instruments-stock index option, this paper does some research work to elaborate the significance of developing it in China.
可转换债券是固定收益证券的一种，是债券和股票看涨期权的混合证券。
Convertible bonds belong to the fixed income bonds, as hybrids of the bonds and call option.
股票期权作为一种机制，包含了薪酬及股票买卖两个有内在联系的合同。
As a motivation mechanism, stock option includes two interrelated contracts: compensation, buying and selling of stocks of the company.
可转换债券是一种混合金融产品，其具有普通债券的特征、亦具备期权的特点、还有相应于标的股票的衍生特性。
Transferable bond is a mixed finance product, which has common bond's and double's character and stock's derivation.
期权定价模型作为一种衡量风险和收益的工具在并购评估中有很好的应用前景。
The optional pricing model, as a tool of measuring risk and return, has a bright prospect when being used in such an evaluation.
股票期权作为一种长期激励机制已被我国许多企业所接受。
Stock option has been accepted by many Chinese enterprises as a long term mechanism.
股票期权作为一种长期激励机制已被我国许多企业所接受。
Stock option has been accepted by many Chinese enterprises as a long term mechanism.
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