Huobi just announced the launch of its cryptocurrency derivatives trading service – Huobi Derivative Market (Huobi DM). The Singapore-based ...
source https://www.google.com/url?rct=j&sa=t&url=https://bitcoinist.com/huobi-dm-cryptocurrency-derivatives/&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNHULOqTo-BISWpXn38GK55BBqIoxw