Seoul Stocks Open Higher as Chip Shares Defy Wall Street Weakness
South Korea’s KOSPI rose 1.17 percent in early trade as gains in Samsung Electronics and SK hynix followed an overnight advance in U.S. semiconductor shares, while high Treasury yields continued to temper broader sentiment.
South Korean stocks opened higher on Wednesday, led by semiconductor shares that drew momentum from an overnight advance in their U.S. peers even as major Wall Street indexes finished slightly lower.
The benchmark Korea Composite Stock Price Index gained 80.46 points, or 1.17 percent, to reach 6,951.27 as of 9:15 a.m. The rise placed chipmakers at the center of the morning session and underscored the influence of global semiconductor trading on Seoul’s heavily technology-weighted market.
Samsung Electronics, South Korea’s largest listed company by market value, rose 1.1 percent in early trading. SK hynix advanced 2.32 percent, while its parent company SK Square added 2.33 percent. Samsung Electro-Mechanics, a components affiliate of Samsung Electronics, increased 1.51 percent. Most other large-cap shares also traded higher.
The gains followed a 1.32 percent rise in the Philadelphia Semiconductor Index in the United States. That sector-specific strength provided a positive signal for Korean chip stocks despite a softer finish across the broader U.S. market. The S&P 500 declined 0.17 percent, the Dow Jones Industrial Average fell 0.26 percent and the Nasdaq Composite edged down 0.09 percent.
Elevated U.S. Treasury yields remained a restraint on overall investor sentiment. Higher bond yields can reduce the relative appeal of equities and place particular pressure on growth-oriented stocks by increasing the discount rate applied to their expected future earnings. A decline in oil prices offered some relief, but it was not enough to lift the main U.S. indexes.
The early move in Seoul therefore reflected a split in global signals: pressure from interest rates on one side and continued demand for semiconductor shares on the other. For South Korea, where Samsung Electronics and SK hynix account for a substantial share of the benchmark index, gains in the two companies can have an outsized effect on the KOSPI’s direction.
The Korean won also strengthened during the morning session. It traded at 1,351 won per U.S. dollar, three won stronger than at the close of the previous stock-market session. A firmer currency accompanied the rise in equities, although markets remained exposed to shifts in U.S. yields and overseas technology trading as the session continued.