Why SK Hynix (SKHX) rose 3.18%
SK Hynix (SKHX) rose 3.18% on October 2, 2026 — SK's $200B US investment plan lifts Korea Tech.
What happened
SK Hynix (Korea-listed) climbed on the same Korea Tech rally tied to Trump's $200 billion South Korean investment announcement.
Why it moved
Reduced geopolitical friction between the US and Korea supports SK Hynix's pricing power in DRAM and NAND, while the investment pledge reassures the market of stable US-Korea supply and customer relationships.
Why it matters
Korea Tech momentum is underpinned by faith in a durable chip supercycle; the Trump commitment signals political backstopping for Korean memory and semiconductor capacity aimed at US demand.
What would break the thesis
Execution risk on the investment and any reversal of US-Korea relations could quickly erase the sentiment boost.