Odaily Planet Daily News JPMorgan Chase said in a research report on Tuesday that Bitcoin (BTC) mining stocks hit a record high in the first two weeks of this month as both pure miners and high-performance computing (HPC) miners saw gains in share prices. Bitcoin miners listed in the United States accounted for a record 26.6% of the global hash rate. This is an increase of 2.4% since the end of June and 5.6% since the Bitcoin halving. All miners except Stronghold Digital have outperformed Bitcoin during this period. (Coindesk)