贴些相关数据:
美洲地区主要指数:
http://www.bloomberg.com/markets/stocks/
美股本益比(P/E RATIO)(罗素2000会不会太high了一点?)、现金殖利率(DIV YIELD)
http://online.wsj.com/mdc/public/page/2_3021-peyield.html
美股融资(Margin debt)
http://www.nyxdata.com/nysedata/asp/factbook/viewer_edition.asp?mode=tables&key=50&category=8
ETF资金流向(SPY是标普500)
http://www.indexuniverse.com/etfanalytics/etf-fund-flows-tool.html
恐慌指数VIX
http://www.marketwatch.com/investing/index/vix