Geopark (GPRK) closed the last trading session at $10.20, gaining 1.4% 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 $13.33 indicates a 30.7% upside potential.The average comprises three short-term price targets ranging from a low of $11.50 to a high of $14.50, with a standard deviation of $1.61. While the lowest estimate indicates an increase of 12.8% from the current price leve ...