Have you been paying attention to shares of Bandwidth (BAND) ? Shares have been on the move with the stock up 33.2% over the past month. The stock hit a new 52-week high of $18.89 in the previous session. Bandwidth has gained 27.4% since the start of the year compared to the 8.3% move for the Zacks Computer and Technology sector and the -20% return for the Zacks Communication - Infrastructure industry. What's Driving the Outperformance? The stock has an impressive record of positive earnings surprises, as i ...