It is reported Korean government is considering adopting cryptocurrency futures similar to Bitcoin futures listed on CBOE and CME in an attempt to reduce Korea premium. The government mentioned it is considering closing down the exchanges only a few days ago and this is a big change in their stance. If cryptocurrency futures are launched, cryptocurrencies will be recognized as financial products and be given legitimacy in South Korea just like in Japan.
http://m.kr.ajunews.com/view/20180118080352858