OTLK.....TLSA....GBS....EDTK....https://stockcharts.com/h-sc/ui?s=EDTK&p=D&b=5&g=0&id=p89458561652 https://stockcharts.com/h-sc/ui?s=GBS&p=D&b=5&g=0&id=p89458561652 https://stockcharts.com/h-sc/ui?s=TLSA&p=D&b=5&g=0&id=p89458561652 https://stockcharts.com/h-sc/ui?s=OTLK&p=D&b=5&g=0&id=p89458561652