By- Shahzad Ahmad
May 8, 2026 at 2:16 PM (GST)
South Korean equities are witnessing an extraordinary rally driven by the booming artificial intelligence sector, but some investors are beginning to cash out amid fears the market may be overheating.
Main Highlights:
- The $23 billion iShares MSCI South Korea ETF (EWY) saw $409 million in withdrawals on Wednesday, marking the largest single-day outflow in the fund’s history.
- Despite the withdrawals, South Korea’s Kospi Index surged 6% in one day and has skyrocketed nearly 75% this year.
- The rally is being fueled by strong demand for AI-related companies, especially semiconductor and technology supply chain firms.
- ETF strategist Todd Sohn of Strategas Securities said South Korean stocks currently have “massive momentum,” though investors may be reducing exposure after such a sharp run-up.
- The ETF has now recorded five consecutive days of outflows totaling over $900 million, signaling growing profit-taking activity.
Market Concerns Rising
While optimism around AI and technology earnings continues to support the market, some analysts warn that valuations may be becoming stretched. Short sellers have increased bearish bets on South Korean stocks, expecting a possible pullback after the rapid gains.
However, fundamentals remain strong:
- Analysts still forecast more than 200% earnings growth for Kospi-listed companies over the next 12 months, suggesting long-term confidence in the market remains intact.
Why It Matters
South Korea has become one of the biggest beneficiaries of the global AI investment boom, with investors aggressively buying semiconductor and electronics companies tied to AI infrastructure. The recent outflows may not necessarily signal weakness — instead, they could reflect investors locking in profits after one of the strongest rallies in global markets this year.
Frequently Asked Questions
Why did investors pull money from BlackRock’s South Korea ETF?
Investors likely took profits after South Korean stocks experienced a massive rally fueled by artificial intelligence and semiconductor companies. Many traders believe the market may have risen too quickly.
What is the iShares MSCI South Korea ETF (EWY)?
The EWY ETF is a fund managed by BlackRock
that tracks major South Korean companies, including technology and semiconductor giants
Why are South Korean stocks rising so fast?
The rally is mainly driven by booming global demand for AI chips and advanced semiconductors, benefiting companies connected to the AI supply chain.
Does the record ETF outflow mean the rally is over?
Not necessarily. Analysts still expect strong corporate earnings growth, but some investors are reducing exposure due to concerns about high valuations and possible short-term corrections.
What sectors are leading South Korea’s market rally?
Technology, semiconductors, AI infrastructure, and electronics companies have been the biggest drivers of the Kospi’s surge this year.
