Oct 29, 2010 07:13AM Stocks with implied volatility above mean; AVNR BIOD HGSI

Oct 28, 2010 07:46AM Stocks with implied volatility above mean; BIOD EXAS AVNR

Oct 27, 2010 07:20AM Stocks with implied volatility above mean; BIOD EXAT AVNR

Sep 21, 2010 07:44AM Biodel (BIOD) December volatility elevated at 183 into PDUFA deadline