> Still, CME Group Inc., the world’s largest exchange owner, has said it plans to introduce bitcoin futures by the end of the year, citing pent-up demand from c

> Still, CME Group Inc., the world’s largest exchange owner, has said it plans to introduce bitcoin futures by the end of the year, citing pent-up demand from clients. That pushes bitcoin closer to the mainstream by making it easier to trade without the hassles of owning the currency directly. What's the difference between that and CFDs on eToro?