After the prices of Bitcoin and Ethereum rose, U.S. cryptocurrency-related stocks moved higher in pre-market trading. Riot Platforms (RIOT.O) increased by 0.6%, Hut 8 Mining rose by 2.5%, Mara Holdings gained 1.4%. Coinbase (COIN.O) climbed 1%, Bitfarms rose 2.3%, Strategy increased 1.4%. PROSHARES Bitcoin Strategy ETF rose 1.6%, iShares Bitcoin Trust gained 1.5%.