![The cryptocurrency Dogecoin was created as a 'joke' in 2013 by Jackson Palmer and Billy Markus to poke fun, using memes, at how cryptos were growing](https://s.wsj.net/public/resources/images/FN-AM615_Dogeco_M_20210208075546.jpg)
Tesla CEO Elon Musk has returned to Twitter with gusto, this time pushing out messages over the weekend appearing to promote cryptocurrency Dogecoin.
The cartoon-styled cryptocurrency, represented by a Shiba Inu dog, surged 65% on the back of the tweets in just 24 hours on 5 February, reaching $0.083745, and hitting a high of $0,082605 over the last 24 hours.