https://www.reuters.com/article/us-tesla-stock/tesla-shares-in-the-red-for-2021-as-bitcoin-selloff-weighs-idUSKBN2AN0XI

Shares in Tesla were set to plunge into the red for the year on Tuesday, hit by a broad selloff of high-flying technology stocks and the fall of bitcoin, in which the electric carmaker recently invested $1.5 billion.