Shares of Keel Infrastructure and Hive Digital Technologies rose on April 22. Keel completed the sale of its Paso Pe mining farm in Paraguay, raising $13 million to completely exit the Bitcoin mining business and shift its focus to high-performance computing and AI development in North America. Hive Digital Technologies completed a $115 million private funding round, which will be used to purchase GPUs and develop data centers. Shares of the two companies have risen by more than 40% and 31%, respectively, in the past month. In addition, Core Scientific announced plans to issue $3.3 billion in high-yield bonds to fund its transformation into AI infrastructure.