Cipher Mining stock jumps as bitcoin pushes back above $90,000 in early 2026 trade
Cipher Mining shares rose about 9% to $16.07 Friday as bitcoin climbed above $90,000 in U.S. trading. Trading volume for Cipher topped 15 million shares. Marathon Digital and Riot Platforms also gained, tracking bitcoin’s move. Cipher recently signed a $5.5 billion, 15-year data-center lease with Amazon Web Services.