Celyad Oncology SA (NASDAQ:CYAD – Get Free Report) shares crossed above its 50 day moving average during trading on Tuesday . The stock has a 50 day moving average of $0.69 and traded as high as $0.81. Celyad Oncology shares last traded at $0.75, with a volume of 8,985 shares. Celyad Oncology Stock Down 5.1 […]