尽管美国人口普查局的数据显示了这一信息,但实体零售股票的价值一直在下降。
Despite what the Census data suggest, the value of physical retail stocks has been dropping.
查询需要实时数据,例如股票报价、现有存货目录。
Query requires real-time data, such as stock quote, on-hand inventory.
第一,它必须获取股票代码列表并检索它们的数据。
First, it must take a list of stock symbols and retrieve data for each of them.
This is since 1802-- now how many countries do you think have uninterrupted stock market data since 1802?
西格尔使用的数据始于1802年...,你们想想现在有多少的国家,存有从1802年以来,股票市场的完整数据呢
So in fact, it is the case, if you look at data, and by the way, that's the way I ended up setting a lot of these parameters and playing with it, was comparing what my simulation said to historical stock data.
所以实际上,在这个例子中,如果你看到数据,顺便说一下,这就是我设置很多变量,然后编程的方式,也就是把我的仿真程序得到的结果,和历史股票数据进行比较。
Here is the price-earnings ratio for the U.S. stock market from 1881 to the present-- this is also on that spreadsheet that you have on the website.
这是美国股票市场的市盈率,从1881年至今,这份数据也在网站上的电子数据表上
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