With Memory chips (DRAM) up 8.3%, this looks like a sector-led move rather than a company-specific surprise.

Memory chip stocks are surging in the pre-market session, rebounding from a significant sell-off on Thursday. The previous day's decline was linked to fears of potential U.S. regulatory scrutiny on data center construction following the midterm elections. Today's upward move appears to be a technical rebound as investors refocus on the sector's exceptionally strong fundamentals, including a persistent supply shortage and soaring prices for DRAM and HBM memory driven by the artificial intelligence boom.