============================================================= 綠角財經筆記 “There are only two kinds of clients we can’t afford to offend: actual and potential.” Anonymous money manager 歡迎參加綠角投資課程 首頁綠角投資課程綠角中文書局綠角書局文章rss回應rss如何使用本格綠角財經筆記總目錄 槓桿ETF作用原理(The Mechanism of Leveraged ETFs) http://greenhornfinancefootnote.blogspot.com/2010/02/etfthe-mechanism-of-leveraged-etfs.html