Interactive Brokers CEO Peterffy give Bitcoin 5 years life expectancy

Author: Greg Michalowski | Category: News

In the meantime they will offer clients  to trade bitcoin

However, they will 
  • Not allow shorting 
  • Will charge 50% margin.
  • Commissions will be $5 vs $0.25-$0.80 per contract for normal futures contract
Oh...He also expects bitcoin to only last 5 years before it goes to $0, but could see the price go to $100,000 too.  

Sounds like a broker to me...