Tesla's shares fall 8% in a day, hits lowest value in a year
Elon Musk-led electric carmaker Tesla's shares fell 8.2% on Tuesday, to hit its lowest value since February 2017. The drop was attributed to an investigation in the US which is looking into a Tesla Model X crash that killed the car's driver. Meanwhile, credit rating agency Moody's downgraded the company's credit rating over Model 3 car production delays.