查询词典 stock investment

Stock index futures is one of financial futures; It is based on the price of stock index futures.

股指期货属于金融期货的一种，是以股票市场的股票价格指数为标的物的期货合约。

We introduce convex,and in particular semidefinite,optimization methods,duality and complexity theory to shed new light to this relation for the single stock problem, given moments of the prices of the underlying assets,we show that we can find best possible bounds on option prices with general payoff funcations efficiently,either algorithmically(solving a semidefinite optimization problem)or in closed form, conversely,given observable option prices,we provide best possible bounds on moments of the prices of the underlying assets,as well as on the prices of the other options on the same asset by sovling linear optimization problems for options that are affected by multiple stocks either directly(the payoff of the option depends on multiple stocks)or indirectly(we have information on correlations between stock prices),we find on-optimal bounds using convex optimization methods,however,we show that it is NP-hard to find best possible bounds in multiple dimensions,we extend our results to incorporate transactions costs,this paper,in theory and practice can provide a reference to researchers and designers about Chinese financial derivative products,the full text is divided into six chapters as follows: ChapterⅠ:Papers on the background and significance of the subjects on a number of option pricing models as well as their advantages and shortcomings of the model and describes the status of research and writing papers and the main contents of the basic idea.

相应地，给定期权价格，也能够出标的资产瞬时价格的最有可能的最好的界。还有通过解决一个线性最优化问题，根据同一标的资产的其他期权的价格来找到这个期权的界值，对于期权受到多种股票价格直接影响(期权的收益依赖于多种股票)或者间接影响(我们有股票之间联系的有用信息)，如果使用凸规划方法我们就会发现没有最优的界，也能够证明对于多维情形确实是很难找到最优的最有可能的界值，最后将这一结论推广到考虑交易成本的情况。本文在理论和实践上给我国金融衍生产品研究者和设计者提供一定的参考。全文共分为六章，具体安排如下：第一章：阐述论文的选题背景和意义，介绍期权定价的一些模型以及这些模型的优点与缺点，并介绍国内外研究的现状以及论文的写作基本思路与主要内容。

Recently, the big rebound in the stock market will inevitably lead to some profit-taking fled, stock may fall below 1,800 points.

最近，在股市大幅反弹，将不可避免地导致一些获利回吐出逃，股价可能低于1800点。

Last year, the thriving stock market, share-trading reform is the result of extreme prosperity is not normal, on the one hand, it reflects the investors eliminate the anxiety over the many years after the stock market in the future development of enhanced confidence, on the other hand, Part of institutional investors and rational investors over the next few years for "non-size" the lifting of the ban have the impact of psychological care, seize the moment to make a left.

去年的股市极度繁荣，就是股权分置改革的结果，极度繁荣也不是正常的，一方面，它反映了投资者对祛除笼罩多年的一块心病后对股市未来发展增强了的信心，另一方面，机构投资者和一部分理智的投资者，也对今后几年"大小非"解禁的冲击抱有的谨慎心理，抓紧时间赚一把就走。

As a private limited company can go public in England by converting it into a public limited company, a limited liability company in China can also opt to change into joint stock limited company and to seek equity with a listing on a stock exchange.

正如英国的私人有限公司可以转化为公众有限公司一样，中国的有限责任公司也可以选择转变为股份有限公司，并通过在证券交易所上市筹集资金。

The criteria for setting up such a public joint stock limited company are different from the issue of new shares after the establishment of the non public joint stock limited company.

为设立公众股份有限公司而公开发行股票的标准区别于非公众股份有限公司设立后的新股发行。

Purchase of stock in a company from a shareholder, rather than purchas in g stock directly from the company.

从公司现有的股东手中收购股票，而不是直接从发行股票的公司购买。

He invest 900 million dollar to purchas stock at 12.96 dollar per share and invest 590 million dollar to help the bank built 1 billion of capital reserve when the stock of the bank was down for bad debt of loan in Us real estate.

花旗集团因美国房地产贷款环帐而大跌，他立即以12.46美元一股认购了9亿，再投资5.9亿美元投资，让花旗银行有10亿银行应付资本准备金提升；今天花旗每股市值55美元，当年的10亿美金变成100亿。

The key point of purchasing management is quality, price and delivery of purchased goods. The focus of material control is in-out stock, stock management and product delivery.

采购管理工作的重点是采购物品的质量、价格和交付；物流控制工作的重点是产品的出入库、库存的管理和产品的交付。

There is not much sugar in stock and as for raisins,they are out of stock altogether.

糖的存货不多，葡萄干已全部卖光了。

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼