Here's the math to figure out how much the Tesla of China may be worth in the future (NIO)

5:57am PDT - September 14th, 2018    nio stock - Business Insider

Nio, known as the Tesla of China, debuted for trading in the US on Wednesday. Shares surged 75% Thursday, despite Bernstein analyst Robin Zhu giving shares an "underperform" rating. Nio's current $12 billion market cap could double in five years, according to…