CME bitcoin futures closed above $8,400, up about 6% this week

CME Bitcoin futures BTC July contract closed up 155 US dollars, or more than 1.87%, reported 8440 US dollars, this week rose more than 6.36%; CME bitcoin futures BTC August contract closed up to 8455 US dollars. In late June 14th, CBOE bitcoin futures XBT July contract rose 2.2% to $8430, up 5.84% this week.