Asian markets retreat as regional winners KOSPI and Nikkei give way to profit-taking

Graphics by AJP Song Ji-yoon
SEOUL, November 04 (AJP) - Asian stocks fell across the board Tuesday as profit-taking swept through the region, with South Korea’s KOSPI posting the steepest loss among major Asian benchmarks and Japan’s Nikkei 225 also tumbling sharply.

South Korea’s KOSPI slid 2.37 percent to close at 4,121.74, wiping out the previous day’s gains. Foreign investors dumped 2.2 trillion won ($1.5 billion) worth of shares, joined by institutional investors who offloaded 498.6 billion won. Individual investors, however, stepped in aggressively, net buying 2.6 trillion won as they searched for bargains in a market that recently enjoyed historic momentum.

Chip heavyweights that had powered recent rallies on strong earnings and the so-called “Jensen Huang effect” reversed sharply. Samsung Electronics sank 5.58 percent to 104,900 won, while SK hynix fell 5 percent to 589,000 won. Both had surged in recent weeks on record quarterly results and NVIDIA CEO Jensen Huang’s high-profile visit to Seoul, but succumbed to heavy profit-taking.

SK hynix’s pullback was further intensified after the Korea Exchange designated the stock as an “investment alert,” citing excessive use of margin accounts following its more than 10 percent jump the previous session.

Defense stocks that had soared on blockbuster earnings also retreated. Hanwha Aerospace slipped 3.07 percent to 1,010,000 won, while Hyundai Rotem fell 5.93 percent to 230,000 won.

By contrast, copper and cable shares rallied after Microsoft CEO Satya Nadella warned in a podcast that “the AI industry will face bottlenecks if power supply issues are not resolved.” Taihan Cable surged 7.75 percent to 27,100 won, and LS, the parent of LS Cable, gained 2.3 percent to 222,500 won.

The tech-heavy KOSDAQ bucked the broader decline, rising 1.31 percent to 926.57, led by a strong rebound in biotech. HLB, the fifth-largest company on the index, jumped 13.68 percent to 53,600 won after announcing plans to issue 201 billion won ($140 million) in exchangeable bonds to U.K.-based hedge fund LMR Partners.

In Japan, the Nikkei 225 dropped 1.74 percent to 51,497.20, as investors locked in profits following the index’s run of record highs. AI-linked names led the pullback, with Advantest tumbling 5.86 percent to 21,780 yen ($141.8) and SoftBank Group sliding 7 percent to 25,160 yen.

Cable-related stocks in Tokyo mirrored Seoul’s strength, with Sumitomo Cable jumping 7.3 percent to 412 yen, lifted by Nadella’s comments on looming power-supply constraints.

Elsewhere in the region, China’s Shanghai Composite Index dipped 0.41 percent to 3,960.19 on persistent unease over U.S.–China trade tensions. Taiwan’s TAIEX lost 0.77 percent to 28,116.56, while Hong Kong’s Hang Seng Index fell 0.79 percent to 25,952.40.
Kim Yeon-jae Reporter duswogmlwo77@ajupress.com