 Invivo Therapeutics Holdings Corp NASDAQ:NVIV passed above its 200-day moving average during trading on Wednesday . The stock has a 200-day moving average of 1.61 and traded as high as 1.85. Invivo Therapeutics shares last traded at 1.75, with a volume of 394,400 shares trading hands. Separately, ValuEngine upgraded shares of Invivo Therapeutics from a ... 