我也可以嘗試這樣做。
http://www.marketwatch.com/news/story/Market-bottom-sight-again/story.aspx?guid=%7BEA94AC84%2D50FB%2D4C77%2DA107%2DFAB68B606D03%7D
http://dshort.com/articles/2009/regression-to-trend.html
This entry was posted on 星期五, 一月 23rd, 2009 at 3:12 am and is filed under 想到便寫. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.
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