Tesla ( TSLA) stock fell as much as 6% Monday, leading Big Tech stocks downward amid investor concerns over President Trump's ...

Elon Musk told investors to expect Tesla sales to grow this year. Plummeting sales in a growing number of countries complicates that goal.

Tesla has received massive orders for its refreshed Model Y SUV in mainland China, a major boost for the US electric vehicle (EV) maker after sales fell sharply last month.

Tesla shares slumped Monday, starting the week on a negative note. The electric vehicle maker's stock has declined in each of the last seven weeks.

Tesla is losing the innovation race to BYD as production and sales fall in China, the world’s biggest car market.