Cipher Mining stock jumps 11% as AI data-center deal fever lifts bitcoin miners — CIFR in focus
Cipher Mining shares rose 11.4% to $19.52 in midday trading Friday, with volume topping 26 million, as crypto miners rallied. Riot Platforms signed a 10-year, 25-megawatt data-center lease with AMD, fueling interest in AI hosting. Bitcoin fell 1.8% to about $94,824 after U.S. lawmakers postponed a crypto market-structure markup.