查询词典 volatility

As we show below using high-frequency US labour market data, the evidence suggests that equities, volatility and credit respond more to very early signs that growth is troughing, while the major shifts in government bond and commodity markets seem to require in addition that something closer to trend growth is achieved.

正如我们查看以下使用高频率美国劳工市场数据，证据显示，股票，波动性和信贷回应非常早期增长的迹象，但 troughing ，而重大的转变，政府债券和商品市场似乎需要除了这一些接近趋势增长率的实现。

The spread on the securities has risen to around 2.2 percentage points over government bonds, even wider than it was during March's turm oil (after adjusting for today's lower volatility).

证券的价差已经高于政府债券2.2个百分点左右，远大于3月金融风暴时的价差（在为当下经济低迷进行调整后）。

If an option is held as part of a delta neutral portfolio, that is, a portfolio that is hedged against small moves in the underlier's price, then the next most important factor in determining the value of the option will be its implied volatility.

如果在一个delta中立的投资组合中持有一个期权，也就是，在一个投资组合里标的资产的所有小量变动被对冲了，那么决定该期权价格的最重要因素将会是它的隐含波动性。

A short time later, the option is trading at 2.10 with the underlier at 43.34, yielding an implied volatility of 17.2%.

稍后，标的价格为43.34期权价格为2.10，而隐含波动性为17.2%。

The greater the diversification and the more stable the underly ing asset, the less volatility will be experienced.

投资越分散及相关资产稳定性越高，波幅也将相对较低。一般而言，预期投资回报越高，所须承担的风险也越高。

In this way, when the firm's currency view entails a perception of volatility, options generate a better or similar effective hedge rate at lower uncertainty than the unhedged position.

这样，当公司的观点要求货币波动性的认识，创造一个更好的选择或类似的有效对冲率低于对冲地位的不确定性。

In this way, when the firm's currency view entails a perception of volatility, options generate a better or similar effective hedge rate at lower uncertainty than the unhedged position.

这样，当公司的货币的波动感知角度相伴，选择产生更好的或相似率较低的测量不确定度的有效树篱比非对冲的位置。

In this way, when the firm's currency view entails a perception of volatility, options generate a better or similar effective hedge rate at lower uncertainty than the unhedged position.

以这样的方法，当企业的外汇汇率观必然伴有对波动性的认知时，期权就行产生比未套期保值状况更好的或类似的有效套期保值率。

We find strong evidence for two predominantly unspanned volatility factors.

我们发现了两个主要非跨区性波动因素的有力证据。

Our results provide nonparametric evidence of unspanned stochastic volatility and suggest that the unspanned factors could be partly driven by activities in the mortgage markets.

我们的研究结果提供了非跨区性随机波动的非参数随机证据，并且表明非跨区性随机因素会部分受到抵押贷款市场活动的推动。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐