ASTS.....DYAI.....KTRA.....AZTR......https://stockcharts.com/h-sc/ui?s=ASTS&p=W&yr=1&mn=3&dy=0&id=p96837884856 https://stockcharts.com/h-sc/ui?s=DYAI&p=W&yr=1&mn=3&dy=0&id=p96837884856 https://stockcharts.com/h-sc/ui?s=KTRA&p=W&yr=1&mn=3&dy=0&id=p96837884856 https://stockcharts.com/h-sc/ui?s=AZTR&p=W&yr=1&mn=3&dy=0&id=p96837884856