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Foreign investors return to Asian stocks on AI optimism, led by Taiwan

Foreign investors return to Asian stocks on AI optimism, led by Taiwan
Markets · 2026
Photo · Marcus Devlin for Daily Digest Invest
By Marcus Devlin Equities Correspondent Sep 10, 2026 4 min read

After nine consecutive months of pulling money out of Asian markets, overseas investors flipped to net buyers in August, with the bulk of the cash flowing into Taiwan on the back of booming demand for artificial intelligence (AI) technology. The turnaround marks a notable shift in sentiment toward the region, though not all markets are sharing equally in the recovery.

What the data shows

According to data from LSEG cited by Reuters, foreign investors bought a net $4.72 billion of stocks across Taiwan, South Korea, India, Indonesia, Thailand, Vietnam, and the Philippines in August. That buying has continued into September, with an additional $1.52 billion added through Tuesday's close.

Taiwan led the inflows, a clear sign that investors are betting on the island's semiconductor and electronics supply chain, which is central to the global AI boom. Companies like TSMC, the world's largest contract chipmaker, are key suppliers for AI processors used in data centers and advanced computing.

South Korea, another major tech hub, has not seen the same level of enthusiasm. The brief notes that South Korea still showed "recent strain," suggesting that while the region overall is attracting capital again, the recovery is uneven.

Why the turnaround?

Part of the shift can be attributed to plain risk appetite. MSCI's broadest Asia-Pacific index outside Japan rose 3.01% in August, rebounding from July's selloff. That bounce was helped by upbeat AI-related guidance from US tech giants like Amazon, Microsoft, and Nvidia, which reassured investors that the AI trade still has legs.

When US tech companies report strong earnings and raise their outlooks, it tends to lift sentiment across global markets, especially in Asia, where many firms are suppliers or beneficiaries of the AI supply chain. Taiwan, in particular, is home to companies that make the chips and components that power AI systems.

The return of foreign money is a positive sign for Asian markets, but it's worth noting that the flows are still relatively modest compared to the outflows seen earlier in the year. The nine-month selling streak was a reflection of concerns about global growth, high interest rates, and geopolitical tensions.

What it means for investors

For everyday investors, this shift is a reminder that market sentiment can change quickly. The AI trade has been a major driver of stock market gains globally, and Asia is a key part of that story. If you own funds or ETFs that track Asian markets, the return of foreign money could provide a tailwind.

However, it's important to note that not all Asian markets are benefiting equally. South Korea's continued strain suggests that investors are being selective, favoring markets with direct exposure to AI and tech. This is a good example of why diversification matters—while Taiwan may be riding the AI wave, other markets could lag.

For those considering adding Asian exposure, it's worth paying attention to the underlying drivers. The AI boom is not just a US phenomenon; it has global implications. But it also carries risks, including high valuations and potential volatility if AI-related earnings disappoint.

Looking ahead

Investors will be watching to see if the buying momentum continues. Key factors include upcoming earnings reports from major tech companies, global economic data, and any shifts in central bank policies. The AI trade has been a powerful force, but it's not immune to broader market conditions.

In the meantime, the return of foreign money to Asian stocks is a positive development, but it's not a signal to abandon caution. Markets can turn quickly, and the same factors that drove the nine-month selling streak could resurface.

For those with a long-term perspective, the key is to stay informed and focus on fundamentals rather than short-term flows. The AI story is likely to continue shaping markets for years, but that doesn't mean every AI-related stock is a safe bet.

As always, it's wise to consult with a financial advisor to understand how these trends fit into your personal investment strategy.

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