The price of the cryptocurrency hit a high of $6,600.84 just hours after breaking through the $6,400 barrier, and minute after moving past the $6,500 mark, according to data from industry website CoinDesk. Its market capitalization, or the total value of bitcoin in circulation, hit $110 billion.
On Tuesday, U.S.-based exchange CME said it would introduce bitcoin futures contracts this quarter, subject to regulatory approval.
"We've been working with the regulator. They understand our application. And they understand our model very, very well," Terry Duffy, CME Group chairman and CEO, told CNBC.
The introduction of such a product could bring more institutional investors into the market. It's believed that this is helping to boost the price.