Cipher Mining is trading at $15.11, down 4.53%; surging Treasury yields are a plausible contributor, not a confirmed direct cause.

  • No fresh company-specific announcement explaining the October 1 move surfaced in searched coverage.
  • Bitcoin was approximately $83,600 and little changed over 24 hours; crypto data showed modest gains since the prior close.
  • The 10-year Treasury yield reached nearly 5.35%, a 24-year high, as rising yields weighed on markets; supplied index moves were modestly lower.