It's Official: Whitney's ill-advised Muni Call Cancels-out Her Uncanny 2007 Prediction Aug 22, 2012 09:44AM
iShares S&P National Municipal Bond Fund (MUB) volatility decreases as muni's rally Sep 28, 2011 08:17AM
iShares S&P National Municipal Bond Fund (MUB) volatility flat Jul 28, 2011 07:52AM
iShares S&P National Municipal Bond Fund (MUB) front month volatility skewed lower than outer month Jun 8, 2011 10:59AM
iShares S&P National Municipal Bond Fund (MUB) front month volatility skewed lower than outer month Apr 27, 2011 07:37AM


Jan 20, 2011 07:28AM iShares S&P National Municipal Bond Fund (MUB) volatility has increased on weak muni market performance