FormFactor is trading 4.09% down now at $105.72, with no clear company-specific catalyst identified.

  • The decline reverses the prior session’s gain.
  • No reliable August 28, 2026 announcement, earnings update, guidance change, or analyst action directly explains the move; available coverage is earlier and unrelated.
  • Broader indexes are only modestly lower, so market sentiment alone appears insufficient to establish causation.