Shares of Tesla Inc tumbled 10% on Friday following a tweet from Chief Executive Elon Musk’s Twitter account that the electric car maker’s recently high-flying stock is overly expensive.

source https://www.reuters.com/article/us-tesla-stocks-musk/tesla-tumbles-after-tweet-from-musk-account-saying-stock-too-high-idUSKBN22D5V7?feedType=RSS&feedName=technologyNews