查询词典 hedging

Pursuing high return in the treacherous stock market is the common purpose of investors. Unfortunately, high return is always accompanied with high risk latently. Therefore, risk hedging becomes an important concept which cannot be negligible of investors.

在诡谲多变的股票市场获取高报酬是许多投资人共同的目的，但是追求高报酬的同时也伴随著高风险，因而规避风险成为投资理财不能忽略的观念。

Based on non-identical rationality, these hedging rates are fuzzy sets, and it turns out they are closed fuzzy numbers which is convenient for application.

给出了模糊期权的套期保值技术以及有关套期保值率如德尔塔、珈玛、诺和希塔的计算，给出了相关的计算表达式。

The new rule requires an FDM to offset positions in a customer account on a first-in, first-out basis, thereby prohibiting hedging.

新规则要求的频分复用，以抵消职位客户帐户上的第一个中，先出的基础上，从而禁止对冲。

New Compliance Rule 2-43 requires an FDM to offset positions in a customer account on a first-in, first-out basis, thereby prohibiting a trading practice commonly referred to as "hedging."

新的合规条例2-43要求期货交易商以先进先出的方式直接对冲客户账户内的头寸，即禁止了所谓的"对冲交易"的行为。

For hedging foreign exchange needs, the second half of the growth of money supply is still great pressure, and improve the deposit reserve ratio, open market operation of the role of a good alternative.

为对冲外汇的需求，下半年的增长，货币供应量仍然是很大的压力，提高存款准备金率，公开市场操作中的作用一种很好的替代方式。

A single optimal hedging strategy is then selected by defining the risk that a firm is willing to take.

一个单一的最佳避险策略选择的定义是风险公司是愿意接受。

Most of these hedging activities are done between companies and banks in the over-the-counter market.

这些对冲活动大多是公司和银行同国场外市场完成的。

Chapter 3: we construct a general model of covariance-adjusted duration-convexity immunization to hedge the interest rate risk in the situation that the yield curve doesnt parallel shift and then analyse the model in the case of hedging portfolios of two assets and three assets.

第三章建立一个基于协方差调整的一般久期-凸度免疫模型，用于收益率曲线非平行变动情形下对冲利率风险，并用两资产对冲组合和三资产对冲组合进行特例分析。

Using martingale method, we deal with option pricing problems on foreign currency, and obtain price expression of European call and put option under stochastic interest rate and their parity. We also consider hedging problems of options.

在随机利率情况下，利用鞅方法讨论了外汇欧式期权的定价问题，得到了欧式看涨期权和看跌期权价格的解析表达式及其评价关系，并考虑了期权的套期保值问题。

First,making use of martingale method,pricing formula on European contingent claim,price of call and put option were obtained;Then the partial differential equation which price of European contingent claim satisfgied was deal with and hedging strategy for option was obtained.The sensitivity analysis was given.

首先利用鞅方法给出欧式未定权益一般定价公式，并得到欧式买权、卖权价格的解析表达式及平价关系，推广了一般Black-Scholes模型及Merton模型的结果；其次利用Ito公式给出欧式未定权益价格应满足的偏微分方程和套期保值策略；最后给出了欧式期权价格的灵敏度分析。

This matter overthrew all basises I learned from Sunday school .

这件事把我从周日学校学到的所有道理都颠覆了。

It's one of the cruel ironies of aging: if you want to remember your favorite restaurants, the less you should eat at them.

这是一个老化的残酷讽刺：如果你想记住你最喜欢的餐馆，你应该更少吃到它们。