KOSPI edges higher after volatile session as tech stocks drive gains
KOSPI ended slightly higher on Tuesday after opening on a positive note, supported by a strong overnight rally in U.S. technology shares, but overall trading was marked by fluctuations. The index began the session up 22.05 points, or 0.26 percent, at 8,416.70, and briefly built on early momentum. However, it soon drifted into a narrow range as fluctuations persisted throughout the day before closing at 8,476.48, up 81.83 points, or 0.97 percent, from the previous session. Persistent foreign selling acted as a drag on broader upside momentum. In the United States, equities finished higher as a rebound in mega-cap tech stocks helped reverse recent weakness tied to valuation concerns. The Dow Jones Industrial Average climbed 0.59 percent, breaking above the 52,000 mark for the first time. The S&P 500 rose 1.18 percent, while the Nasdaq Composite advanced 2.07 percent. Semiconductor names led the advance, with Nvidia, Micron Technology and Broadcom fueling a 3.83 percent gain in the Philadelphia Semiconductor Index. Those positive moves provided some support for Korean chipmakers, though gain