assignment代写：投资组合的目标回报率
这种组合投资的目的是在规定的时间内获得更高的回报。从2003年到2007年，20家公司股票价格的整个投资组合的主要目标是了解哪一个单独的投资组合具有最显著的回报，或者整个投资组合具有良好的回报。目标是基于各种因素，包括方差和协方差的每一个股票和更多。本报告的重点是使投资选择和投资组合管理的主要目标得到验证。
assignment代写：投资组合的目标回报率
对于每一个回报，都可以假设个人预期目标，对于一个投资者，也可以假设整个20家公司的平均投资组合。预期收益如下。
任何一种证券投资在投资时都有其局限性。
预期回报率确实会随着市场环境的变化而变化，因此很难预测最终或预期回报率是多少
投资组合的回报取决于风险水平
投资组合的回报也取决于投资的持续时间。在目前的情况下，投资期限只有5年，因此回报似乎没有预期的那么高
assignment代写：投资组合的目标回报率
The objective of this portfolio investment is to achieve higher return in the specified period of time. The main objective of the entire portfolio of 20 companies for stock price from 2003 to 2007 is to understand which individual portfolio has the most significant return or the entire portfolio has the good return. The objective is based on the various factors including the variance and co-variance for each of the stocks and more. This report focuses on getting the main objective to be validated for the investment choice and portfolio management.
assignment代写：投资组合的目标回报率
For each return there can be assumed individual expected target and also for one investor the average portfolio for entire 20 companies can be assumed. The expected return is given as below.
Any kind of portfolio investment has its constraints while investing.
The expected return does vary with market environments and hence it is difficult to guess what will be the final or expected return
The portfolio return depends on the level of risk
The portfolio return also depends on the time duration of the investment. In this current scenario the investment is made for only 5 years and hence the returns do not seem to be as expected
