Premarket gainers: MAPP +59%. TELK +23%. CREE +14%. ISRG +9%. RFMD +6%. ACAD +6%. GOOG +5%.
Losers: COH -17%. MCP -14%. NMRX -14%. STSI -11%. BNNY -8%. GD -5%.
From other sites
at CNBC.com (Nov 23, 2012)
at CNBC.com (Mar 27, 2012)
at CNBC.com (Mar 13, 2012)
ETF Screener: Search and filter by asset class, strategy, theme, performance, yield, and much more
ETF Performance: View ETF performance across key asset classes and investing themes
ETF Investing Guide: Learn how to build and manage a well-diversified, low cost ETF portfolio
ETF Selector: An explanation of how to select and use ETFs