Shares of DoubleDown Interactive Co., Ltd. Sponsored ADR (DDI) have gained 20.7% over the past four weeks to close the last trading session at $12.41, but there could still be a solid upside left in the stock if short-term price targets of Wall Street analysts are any indication. Going by the price targets, the mean estimate of $15.92 indicates a potential upside of 28.3%.The mean estimate comprises three short-term price targets with a standard deviation of $1.13. While the lowest estimate of $14.75 indica ...