Stock Market Today 01.02.2026
LIVEMarkets rolling coverageStarted: February 1, 2026, 12:00 AM ESTUpdated: February 1, 2026, 11:47 AM EST Advantest Shares Surge 8.4% on Upgraded Guidance and Treasury Share Cancellation Plans February 1, 2026, 11:43 AM EST. Advantest Corporation (TSE:6857) stock jumped 8.4% after the company posted record nine-month results and raised its March 2026 full-year guidance to ¥1.07 trillion in net sales and…