Xiaomi delivered a 68% revenue jump and quarterly profit in its maiden earnings report, as the Chinese smartphone giant made strides overseas while fending off a challenge from local rivals such as Oppo.

Bitcoin jumped more than 5% in the span of a few minutes on Wednesday, pacing a rally in cryptocurrencies as market watchers cited potential short covering for the move.

About 2.5 million people have browsed through the Black catalogue to date, Cell C said of its video entertainment platform on Tuesday alongside its half-year results to 30 June 2018.