Why Asian AI stocks tumbled after US midterm results as Kospi plunged over 5%; key reasons explained

Asian AI-linked equities fell sharply after the US midterm election results, with South Korea's Kospi index dropping more than 5% in a single session, according to the Livemint headline. The transmission mechanism appears to run through political risk repricing: a shift in the balance of power in Washington raises uncertainty over future US trade policy, export controls, and tariff regimes that directly affect semiconductor and AI hardware supply chains. Korean chipmakers and AI-exposed technology names, which carry heavy weighting in the Kospi, are most vulnerable because they depend on US demand and cross-border tech trade, and a risk-off move typically drives foreign capital out of high-beta Asian markets. Traders should watch the US Federal Reserve's next policy communication and any official statements on chip export restrictions, since either could either reinforce or reverse the selloff in regional AI names.

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