While bitcoin and ethereum dipped between 8.6% and 8% against the U.S. dollar, most crypto assets didn’t have a winning week. However, helium (HNT) bucked the trend, soaring by 15.43% against the dollar over the past seven days. On the flip side, zcash (ZEC) took the hardest hit, plummeting 28.63% during the same period. Crypto […]