With today's gain, the iShares AMT-Free Muni Bond ETF (MUB +2.1%) has its biggest two-day rally...

|About: iShares National AMT-Fre... (MUB)|By:, SA News Editor

With today's gain, the iShares AMT-Free Muni Bond ETF (MUB +2.1%) has its biggest two-day rally since the financial crisis. but is still off more than 5% YTD. "We are taking advantage of this very opportunistic time," says Cumberland's David Kotok, reiterating a bullish stance he's had for a couple of weeks. "We see no more attractive alternatives."