Tesla shares dropped 27%

During the period from February 4 to February 5, the value of Tesla company's shares declined 27.29%.  

Analysts think that there are two reasons for the drop. Firstly, Wall Street became predictably doubtful over the sustainability of the shares' significant rise. 

Secondly, a Tesla executive in China declared that delivery of Model 3 sedans would be delayed due to factory closure caused by coronavirus outbreak.