FormFactor (FORM) Stock Rockets 24% on Blowout Q3 – Can Rally Last?
Stock Price & Recent Movement FormFactor’s shares surged on Oct 30, 2025, reaching about $59 at close – roughly a 24% gain for the day stockanalysis.com. This move followed the company’s strong earnings report and guidance. Early on Oct 30 the stock was up ~7–8%, but continued climbing into the afternoon. Notably, TS2.Tech highlighted FormFactor as a top midday mover, with shares +23.6% by noon on heavy volume ts2.tech. (By comparison, the Nasdaq Composite was only slightly positive that day.) The stock’s rally lifted its market cap to about $3.5 billion and marked a new 52-week high, reflecting renewed investor