One more thing, when Romney Rate is up, SPY is down# Stock
w*h
1 楼
从9/9开始, Romney Roll 指数和SPY表现出很明显的反相关性。
http://www.pollheadlines.com/obama-vs-romney-polls.html
http://stockcharts.com/h-sc/ui?s=spy
http://www.pollheadlines.com/obama-vs-romney-polls.html
http://stockcharts.com/h-sc/ui?s=spy