Another big institution is going to launch Bitcoin futures.

Two big institutions are going to launch futures in next couple of days.
TD Ameritrade, which is the largest futures operation of any online brokerage, is going to allow bitcoin futures trading on its platform starting 18 December 2017 .
CME which is a large futures trading operation, is also preparing to launch bitcoin futures on 17 December 2017.
The moves come a week after Cboe bitcoin futures which began trading earlier this week.