Chinese ride-hailing app Didi surges in NYSE debut

Shares of Chinese ride-hailing giant Didi Chuxing rocketed higher Wednesday in its first trading session after raising $4.4 billion in an initial public offering. Didi Chuxing -- which claims to have more than 15 million drivers and nearly 500 million users -- is often the easiest and quickest way to call a ride in crowded Chinese cities.