Asian stocks edge higher ahead of BOJ rate decision

By Lee Jung-woo Posted : December 17, 2025, 17:54 Updated : December 17, 2025, 17:54
Graphics by AJP Song Ji-yoon
Graphics by AJP Song Ji-yoon
SEOUL, December 17 (AJP) - Asian equities closed modestly higher on Wednesday, with South Korean stocks rebounding as heavyweight chipmakers led gains, while investors across the region remained cautious ahead of the Bank of Japan’s policy meeting later this week.

In Seoul, the benchmark KOSPI rose 1.4 percent to 4,056.41, recovering above the 4,000 mark after two consecutive sessions of losses. The tech-heavy KOSDAQ slipped 0.6 percent to 911.07.

Samsung Electronics jumped 5 percent to 107,900 won ($72.9), while SK hynix gained 4 percent to 551,000 won, lifting the broader market. The rally in memory chip stocks came as investors positioned for Micron Technology’s quarterly earnings due Thursday, widely viewed as a bellwether for the global memory cycle.

By contrast, Samsung Biologics fell 2.2 percent to 1.75 million won, while HD Hyundai Heavy Industries slid 1 percent to 519,000 won.

Stock-specific moves were also driven by President Lee Jae Myung’s remarks during a series of televised government briefings.

During a health ministry briefing on Tuesday, Lee said hair-loss treatment — long categorized as cosmetic — was increasingly viewed as a medical necessity, adding that the government could consider caps on reimbursements or overall spending if fiscal burdens grew. The comments triggered a sharp rally in related stocks.

Metalabs surged 29.7 percent to 2,205 won, TS Trillion jumped 29.8 percent to 340 won, and Innosin climbed 29.9 percent to 2,255 won, all hitting their daily upper limits. Metalabs and Innosin operate in hair-loss treatment, while TS Trillion sells anti-hair-loss shampoo.

Casino stocks, meanwhile, came under pressure after Lee said during a culture ministry briefing that “foreigners-only casinos are, after all, gambling houses.” Paradise fell 7 percent to 16,260 won, and Lotte Tour Development slid 6.8 percent to 21,800 won.

Entertainment stocks posted broad gains. SM Entertainment rose 5.8 percent to 118,200 won, JYP Entertainment climbed 4.1 percent to 70,800 won, Hybe advanced 2.7 percent to 304,000 won, and YG Entertainment added 1.7 percent to 64,700 won.

In Japan, the Nikkei 225 edged up 0.3 percent to 49,512.28 as investors adopted a cautious stance ahead of the Bank of Japan’s interest-rate decision expected on Friday.

Toyota Motor rose 0.6 percent to 3,349 yen ($21.5), SoftBank Group gained 1.3 percent to 16,755 yen, and Hitachi advanced 2.1 percent to 4,959 yen. Mitsubishi UFJ Financial Group fell 1 percent to 2,453 yen, while Sony slipped 0.8 percent to 4,039 yen.

China’s Shanghai Composite Index outperformed the region, climbing 1.2 percent to 3,870.28.

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