While it has taken investors on a bumpy drive, no one can deny that Tesla ( TSLA -1.75%) has worked out to be a wildly ...

BYD’s Hong Kong-listed stock rose 7.4% in Wednesday trading. The U.S.-listed American depositary receipts added 7.7%, closing at $91.37, while the S&P 500 and Dow Jones Industrial Average fell 0 ...

Tesla, BYD’s main rival, has released similar Full Self-Driving features in the US for a subscription fee of $99 a month or a one time payment of $8,000. It awaits regulatory approval to launch ...