主题：【原创】美国投资2008 -- 大众河蟹

Sorry can not type Chinese now.

There is an ETF special page under YAHOO Finance: http://finance.yahoo.com/etf. From there, you can find some general topics about ETFs, as well as ETF screen by clicking 'View ETFs'. From that page, if you click "Category", you can select the special category you want to search, such as Specialty - Utilities: [URL=]http://finance.yahoo.com/etf/browser/tv?f=0&c=etf_su&cs=1&ce=13 [/URL]. You can look them in detail by clicking different headings (Return (Mkt), Return (NAV), Trading/Volume, Holdings, Risk, Operations), or look into any special ETF (such as XLU) for more details.

Another way is to gather Web pages of companies that sponsor those ETFs. For example, if you want to trade in/out as short-term, ProShares provides some Ultra shares (double the performance of underlining indexes) and Ultrashort shares (inversely double the performance of underlining indexes): http://www.proshares.com/funds/; Other useful pages like iSahres ( 外链出处), sector SPDR (外链出处) , etc.

In CCHERE, there are some articles too, such as this one, and followings: 【原译】六个农业ETFs

【原创】现时股市的一种投资策略

Good luck.