Coinspeaker INO Stock Up 4% Now, Inovio to Recruit All Coronavirus Vaccine Volunteers by End of AprilThanks to the progress in the vaccine development, Inovio (INO) stock has given a boost to investor confidence. Since the end of 2019, Inovio shares are 264,55% up. In the last month alone, the rise is 65%.INO Stock Up 4% Now, Inovio to Recruit All Coronavirus Vaccine Volunteers by End of April