 Publicly listed cryptocurrency mining companies continue to suffer heavy losses on the global exchanges, as Bitcoin struggles to stay above the US20,000 support price. In the NASDAQ mid- and large-cap segment, Hut 8, Canaan, and Bitfarms TSX-V:BITF lost a median 68.3 of their stock prices in the second quarter, buoyed slightly by Canaans comparatively modest 58.8 decline after a US6.61mln share buyback. 