Trader Brian Jones on Twitter: "$TSLA at $583 after hours. Good spot to keep shoring when it gets close to that $600. level then cover on the drops like today. After it get into the S&P on believe on the 21st. It should cool off for a while." / Twitter

$TSLA at $583 after hours. Good spot to keep shoring when it gets close to that $600. level then cover on the drops like today. After it get into the S&P on believe on the 21st. It should cool off for a while.