This week's option market seemed to have fluctuated because somebody was selling maliciously.
本周的期货市场，因为有人恶意抛盘而显得震荡不稳。
Of course, options market participants are already wise to this, and option premiums are high enough to deter many investors from making use of plain-vanilla volatility swaps.
当然，期权市场参与者对此很明智，期权定金很高足以阻止许多投资者利用单纯型选择权波动交换。
The price an investor is willing to pay for an option depends on a number of factors including interest rates and the relationship between the market price and the exercise price.
投资者愿意支付的期权价格取决于一系列因素，包括利率以及标的资产的市场价格和行权价格的关系。
Investors and accountants, however, think all valuations are subjective, doubt managers' motives and judge that market prices are the least-bad option.
投资者与会计师们则认为所有估值都是主观的，他们怀疑管理者的动机，认为市价是最不坏的选择。
This shows up in the "implied volatility" of the option, which indicates how wild investors expect market swings to be.
这一现象在期权的隐含波动率中显示出来，隐含波动率正是狂乱的投资者们所预见的市场波动的反映。
Modular systems offering the option of increasing the number of colours step-by-step are ideally suited to today's changing transactional printing market.
模组化的系统可以一步一步地增加颜色的数量，完美地适应了事务性印刷市场在今天的变化。
The problem comes when the market crashes and prices drop below the strike price of the option.
但当市场崩溃、资产价格跌落到行权价格以下时，问题就出现了。
Some may reckon that covenants are no longer necessary. First, they can now sell loans in the secondary market, an option that did not exist 20 years ago.
可能他们认为严格的条款没有必要，首先他们可以在二级市场上交易贷款，这在20年前是不可能的。
The market for these heart drugs has dwindled rapidly in the past few years, with surgery now the preferred option for treating clogged arteries.
在过去的几年里，因为动手术是治疗动脉堵塞更好的手段，心脏病药品市场迅速缩小。
Moving closer to the city isn't an option, since I bought my house at the peak of the real estate boom and now owe more on it than it's worth in this market.
可是我当初在镇上买房子的时候正值房地产市场的高峰期，现在的房价已经远低于当时，所以我又不能搬到城区。
One of the lenders, Deutsche bank, which had long mistrusted the subprime market, exercised its option to cancel the commitment and alerted Bafin, the German bank supervisor.
作为一直以来对次级市场持怀疑态度的贷方之一德国银行开始为其解约权及德国银行管理机构——联邦金融服务业监督会所提出的警告而担忧。
It's on the market, very popular in terms of your choices right now as an option as an anti-depressant.
它在市场上，作为治疗抑郁症的一种选择，现在非常畅销。
Sure, Android 2.3 might seem like a better option than Android 2.2 by virtue of the fact that it's newer, but what are the relative advantages of each version that's currently on the market?
当然了，作为一个更新的系统，安卓2.3看起来是比安卓2.2更好的选择。但是现在市场上的几个安卓版本相比较，各自的优点是什么呢？
'Over the years, the survivor's option has proven to be a welcome benefit for individual investors that helps to mitigate market risk,' said a spokesman for the Chicago company.
Incapital发言人说，过去许多年证明这种选择权能够为散户投资者带来好处，并有助于降低市场风险；
The World Bank estimates the global market for virtual game goods is around $3 billion, making it an attractive option for gamers in less developed countries.
据世界银行估计，虚拟游戏商品的全球市场约为30亿美元，对于欠发达国家的玩家来说，这是一个充满吸引力的选择。
"If they are going to be a player in the global market they have to have a prepaid option," said Gene Munster, an analyst with Piper Jaffray.
“如果他们准备在全球一显身手，‘套餐手机’将是个不二选择。”Piper Jaffray的分析师Gene Munster说到。
Against that backdrop, the only safe option may be to stay out of the market altogether.
在这种背景下，惟一安全的选择可能就是完全退出市场。
Although cash, cheques and indeed CARDS will remain an option for shoppers, he says, these new ways of paying will take a growing share of the payments market in 10 years' time.
尽管现金、支票以及信用卡将会仍然成为顾客支付的选择，他说这种可穿戴式的支付手段将在10年内逐渐占据更大的市场份额。
As for investors, the bond market offers them another investment option.
而对投资者来说，债券市场可提供多一种投资选择。
In addition, Gazprom gave TNK-BP an option to buy back 25% of the field at a market price, but only if BP fulfils its part of the deal.
另外，Gazprom给了TNK -BP一个选择可以以市场价格回购原来股份的25%，但前提条件是BP要完全履行这次的交易责任。
If you have the option in today's market, try to join a blue-chip company so that you can become associated with its brand.
如果你在如今的市场中有选择，试着加入一个蓝筹股公司，这样你就会和它的品牌联系上。
This brand is positioned as the only healthy option in the fast food industry, and as a result it's killing this market space.
以Subway 快餐店为例，它的市场定位是快餐业中唯一的健康食品，因此它鲸吞了这个市场。
Besed on the analysis of technology and market uncertainty of R&D project, a multi-step quadranomial option pricing model is presented for valuing an ongoing R&D project.
在分析R&D项目技术和市场不确定性分布特征的基础上，提出多步骤四项式期权定价模型，用于R&D项目进展评估。
Take Subway as an example. This brand is positioned as the only healthy option in the fast food industry, and as a result it's killing this market space.
以Subway快餐店为例，它的市场定位是快餐业中唯一的健康食品，因此它鲸吞了这个市场。
Take Subway as an example. This brand is positioned as the only healthy option in the fast food industry, and as a result it's killing this market space.
以Subway快餐店为例，它的市场定位是快餐业中唯一的健康食品，因此它鲸吞了这个市场。
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