a call gives the holder a right, but not the obligation, to purchase a share at a fixed price, known as the exercise price.

the option pricing formula with change exercise price under hull-white interest rate model and exponential o-u process model is studied by using martingale method.

运用鞅方法研究Hull-White利率模型与指数O-U过程模型下具有不确定执行价格的期权定价公式。

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pointing to these problems, this paper also proposes some constructive ideas. we can overcome capital market deficiencies through formulating relative reasonable exercise price.

针对这四个方面的问题，本文也探索性地提出一些建设性的意见，针对外部资本市场无效这个缺陷，可以通过合理确定股票期权行权价格来克服。

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an important premise of the original b-s model is that the volatility of underlying asset price is constant relative to the exercise price.

经典的B-S模型成立的一个重要前提是假设期权标的资产价格的波动率相对于执行价格来说是不变的。

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this article also introduces industrial sorting exponential change ratio to eliminate the influence that the stock market fluctuation has on exercise price on the exercise day.

与此同时，本文还引入行业分类指数变动率以消除股市波动对行权日行权价格的影响。

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an option is described as being at the money when the exercise price is approximately the same as that of the underlying instrument.

当期权的行使价非常接近标的资产的市价时，期权即处于平值状态。

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establish the option-pricing model when exercise price is random variable. the option-pricing model is options to exchange one asset to another.

建立了执行价格为随机变量的跳跃扩散过程的期权定价模型，该模型实际上是一种资产交换期权，推导出了期权定价公式。

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the intrinsic of an option is the maximum of either zero or the market price minus the exercise price.

期权的内在价值最低为零，最高等于市场价格减履约价格的差额。

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when calculating the aggregate exercise price, the premium paid or received on the option is not considered.

即投资人交易选择权商品，执行权利时必须支付之履约价款之总和。

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this is possible if you buy a call with the exercise price equal to the current share price.

你可以通过购买进期权这么做，其中，期权的转换价等于股票的现价。

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the price at which the security may be bought is the exercise price or the striking price.

购买证券对确定的价格称为履约价格或者敲定价格。

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the other is to buy a put with an exercise price equal to the current share price.

另一个方式是购买沽出期权，其转换价相等于目前的股价。

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however, if the share price falls below the exercise price, you do nothing.

然而，如果股价比转换价低，你不需要采取行动。

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the higher the share price or the lower the exercise price the more valuable a call.

股价越高，或者转换价越低，买进期权越有价值。

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you pay the exercise price and receive a share which is worth more.

你只要支付转换费，就换得价值更高的股票。

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weak efficiency of stock market and modification of fixed exercise price

股市弱有效性与股票期权约定价格的修正

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individuals with low recovery times exhibit better aerobic fitness. recovery time monitoring provides a simple way to evaluate the benefits of an exercise program.

短恢复时间表明该人的有氧健康状况较好。对恢复时间的监视提供了一种评估运动计划的简单方法。

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exercise program is various, but nowadays aerobic exercise is popular with people. it is one of exercise therapies for treating diabetes.

运动方案亦是各种各样，但有氧运动目前普遍受大家推崇，是治疗糖尿病的运动疗法之一。

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the effect of 312 meridian exercise program ( 312) on the elderly essential hypertension in the correspondence course and the mechanism concerned

312经络锻炼法对函授学员高血压病的疗效研究

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talk with your doctor before beginning a new diet or exercise program, especially if you are significantly overweight or have health problems.

在你开始新的饮食和锻炼计划之前，先和你的医生谈一谈，特别是如果你明显超重或有些健康问题。

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a wide range of disciplines are covered from nutrition, personal training and exercise program design, to sports medicine and professional development.

一个学科门类齐全，涵盖了从营养，个人训练和演习方案设计，运动医学和专业发展。

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