在欧元区的中心地带,诸多银行很可能面临希腊和西班牙的债务影响。而这里的股票事实上跌幅比美国的还要低一些(就平均水平而言)。
So stocks in the heart of the eurozone, the area with many Banks that are highly exposed to Greek and Spanish debts, are actually down a bit less (on average) than the US.
查找在基金截至三月底这里的股票名单。
Find a full list of the stocks in the fund as of the end of March here.
这里我使用两家公司31天的股票数据。
In this case, I take stock data from a 31-day period for two companies.
We might or might not have time to come back to that But more generally, the point is, that each stock actually behaves a little bit differently.
我们可能没有时间讲这些问题了,但是一般来说,这里的问题是,每一只股票的表现,都是不一样的。
I mean, do you really--you might wonder, aren't people missing something if the excess return is so high of stocks over short-term bonds?
我是指,你们真的。。。你们也会怀疑,这里是不是少了点什么,如果股票收益率高出短期债券收益率那么多?
And then we looked at this little loop before, for i in range number of stocks, I'm going to create two different lists of stocks, one where the moves, or distributions, are chosen from a uniform, and the other where they're Gaussian.
这里的这个小循环,因为i代表股票,我会建立两个不同的股票链表,一个是代表股票价格的移动,或者说是分布,它们是从均匀分布中得出的,而另一个链表是从高斯分布中得出的。
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