Asia equities fall as chip and AI trades unwind

Japan, South Korea and Taiwan sit at the center of that trade. Their markets are loaded with companies that either make the components powering AI servers or supply the industrial ecosystem behind them. When the market questions the durability of the AI capex cycle, these indexes feel the impact first and hardest. The selloff also hits local currencies and earnings expectations, because a weaker risk backdrop tends to lift the U.S. dollar and make foreign capital more cautious on Asian exposures.

The move is showing up clearly in exchange-traded funds tracking the region. EWJ, the Japan ETF, closed at $90.39 on the latest reading, still above its 200-day moving average of $91.78 but below its 50-day average of $95.92, with an RSI of 34 that points to a market that is oversold but not yet broken. EWY, the South Korea fund, has been hit far harder: it closed at $139.18 versus a 50-day average of $170.45 and a 200-day average of $163.7, while RSI stood at 38.8. EWT, tracking Taiwan, fell to $94.68 from a 50-day average of $108.54, with RSI at 33.6. In technical terms, these are markets under sustained selling pressure, not just a one-day flush.

That matters for investors because Asia is the global barometer for the semiconductor and electronics cycle. If the selloff deepens, it can become self-reinforcing: falling chip shares weaken sentiment, which pressures supplier stocks, which then tightens financial conditions for the very companies driving the AI buildout. The market is already signaling stress. Adalytica’s U.S. dollar trade signals show extreme greed on the dollar, while safe-haven sentiment has deteriorated into fear, a mix that typically appears when investors are rushing to de-risk rather than seek yield.

The counterargument is that this may be more of a valuation reset than a fundamental collapse. The AI trade remains supported by actual earnings growth and massive capex plans, and some Wall Street strategists argue the market has overreacted to regulatory noise and recession chatter. But for now, price action is in charge. The market is not asking whether AI is a secular theme anymore; it is asking how much capital spending can absorb before margins, multiples and export earnings start to crack.

For investors, the best response is not to abandon Asia, but to position for dispersion. The immediate losers are the high-multiple chip and hardware names that depend on uninterrupted capex momentum. The longer-term winners may be the infrastructure and currency beneficiaries that gain from a stronger dollar, tighter conditions and a rotation into defensives. If this selloff extends, it could create the next entry point in Asia’s AI supply chain — but only after the market finishes de-rating the froth.