Rotation Trade Ahead of the FOMC
The KOSPI swung between gains and losses before closing modestly higher, up roughly 0.04% near the 8,730 level. Foreign investors, net buyers for three straight sessions, turned net sellers, offloading about 1.2 trillion won worth of shares, while the won-dollar rate opened mildly higher near 1,513. The KOSDAQ outperformed, rising about 1.4% to 1,033 points on the back of strong biotech gains, diverging from the KOSPI.
Market attention was fixed on the U.S. Federal Open Market Committee decision due at 3 a.m. the following day. Overnight weakness in large-cap U.S. semiconductor names, despite no specific negative catalyst, was read as pre-FOMC risk aversion. Domestically, as Samsung Electronics and SK Hynix each pulled back roughly 1.9% and 1.3%, capital rotated visibly into previously neglected biotech, shipbuilding and defense stocks.
Analysts noted this rotation is not unique to Korea. Goldman Sachs observed that while investors are not abandoning the AI theme, the one-directional enthusiasm that dominated earlier has cooled somewhat. With Middle East tensions easing, previously undervalued cyclical names are drawing renewed interest. Bank of America's monthly fund manager survey still showed heavy AI overweight positioning, but the share of respondents adding cyclical exposure has been gradually rising.
A market propped up by only one or two names rarely sustains itself for long; rotation across sectors taking turns to rise and rest is a healthier sign that the market is breathing, analysts said. The recent pattern of biotech, shipbuilding and defense stepping up whenever semiconductors pause was cited as evidence of broad-based buying capacity still present in the market.
Asian markets were broadly firm. Japan's Nikkei 225 rose about 0.7% to a fresh closing record after the Bank of Japan meeting removed a source of uncertainty, roughly seven times higher than 2013 levels after about twelve years. Hong Kong's Hang Seng fell about 0.8% and Shanghai's composite index traded flat, while Taiwan's Taiex, down more than 1% intraday, pared losses to about 0.5%, showing Asian markets moving somewhat independently from the cautious U.S. tone.