Why is LG Electronics stock surging today?

LG Electronics' stock experienced a significant surge of 7.2%, reaching ₩217,000, on Tuesday following the company's announcement that its 2.5-megawatt coolant distribution unit had earned Nvidia's DSX Ready certification. This certification positions the unit as a verified building block for Nvidia's DSX AI Factory platform, a qualification that LG Electronics earned just one day after Nvidia officially launched the DSX Ready program on September 21, 2026.

The certification marks a key milestone in LG's strategic product scaling approach, which includes previously qualified 600kW and 1MW CDUs. Furthermore, LG's expansion of its strategic partnership with Microsoft in the AI and data centre sector reinforced investor confidence, contributing to the broader rally in tech stocks, with the KOSPI index up 1.7% on the day.

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