Dynavax Technologies (DVAX) closed the last trading session at $13.01, gaining 24.7% over the past four weeks, but there could be plenty of upside left in the stock if short-term price targets set by Wall Street analysts are any guide. The mean price target of $24.50 indicates an 88.3% upside potential.The average comprises four short-term price targets ranging from a low of $15 to a high of $29, with a standard deviation of $6.61. While the lowest estimate indicates an increase of 15.3% from the current pr ...