On September 14, FormFactor fell 9.8% in regular trading, trading at 107.03 USD/share, with turnover of $15.86 million. The decline came amid escalating US-China trade tensions and tightened semiconductor export controls, which exerted systemic pressure across the equipment sector.

As a leading provider of probe cards, probe stations, and other test and measurement solutions serving global wafer foundries, FormFactor faces direct headwinds from trade policy uncertainty impacting potential customer demand and cross-border supply chain operations. The stock's decline notably exceeded the sector average, reflecting the amplified sensitivity of high-beta names under broad systemic risk.

Within the Semiconductor Equipment sector, peers also sold off sharply. Among individual stocks, Teradyne down 9.63%, Lam Research down 6.7%, Applied Materials down 6.49%, ASML Holding down 5.73%, KLA Corporation down 5.0%. FormFactor's steeper decline underscores its concentrated exposure to advanced semiconductor testing workflows most vulnerable to export restriction regimes.

(The above content is based on publicly available market information, generated by a program or algorithm, and is intended solely as a stock movement alert. It does not constitute investment advice or a basis for trading decisions.)