On December 26, Huobi DM, a cryptocurrency contract trading service of Huobi Global, announced it will launch EOS on December 28 at 18:00 p.m. (SGT).
According to the announcement, users will be to place both long and short positions on EOS, allowing for arbitrage , speculation, and hedging.
Huobi DM adds it will launch other digital currency contracts successively.
https://coinstelegram.com/2018/12/26/huobi-dm-announces-the-launch-of-eos/