QuarkChain (QKC) traded 2.9% lower against the U.S. dollar during the 1-day period ending at 18:00 PM E.T. on June 13th. Over the last seven days, QuarkChain has traded down 16.3% against the U.S. dollar. One QuarkChain token can now be bought for about $0.0097 or 0.00000015 BTC on cryptocurrency exchanges. QuarkChain has a market […]