Odaily News Bitcoin (BTC) mining stocks hit all-time highs in the first two weeks of this month as both pure play miners and high-performance computing (HPC) miners saw gains, JPMorgan said in a research note on Tuesday. U.S.-listed Bitcoin miners account for a record 26.6% of the global hash rate. That's up 2.4% since the end of June and 5.6% since Bitcoin's halving. All miners except Stronghold Digital have outperformed Bitcoin during this period. Bitcoin mining stocks hit all-time highs in the first two weeks of this month as both pure play miners and high-performance computing (HPC) miners saw gains. (Coindesk)