KOSPI Surpasses 7,100 on Chip Rally While Nikkei Slumps Under Yen Pressure

Key Facts

1South Korea's KOSPI rose 1.82% to surpass 7,100 points, driven by gains in Samsung Electronics and SK Hynix.

2Japan's Nikkei 225 faced pressure as a strengthening yen weighed on exporters and fueled rate hike expectations.

Amid renewed optimism regarding AI chip demand, Asian markets displayed divergent performance. South Korea's KOSPI rose 1.82% to surpass the 7,100-point threshold, driven primarily by significant gains in tech giants Samsung Electronics and SK Hynix. Conversely, Japan's Nikkei 225 faced downward pressure as a strengthening yen weighed on exporters and fueled expectations for further interest rate hikes by the Bank of Japan.

Per market data, Samsung Electronics (SMSN.L) stood at $5,045 at the close of September 7, 2026, reflecting the steady interest in mega-cap tech names. This regional divergence is underscored by currency headwinds in Japan, where the rapidly appreciating yen has revived bets on Bank of Japan policy tightening under Governor Kazuo Ueda, contrasting with the technical breakout seen in the South Korean semiconductor sector.

Looking ahead, SMSN.L remains at $5,045 (close of September 7, 2026) with a daily high of $5,055. Investors will be watching for continued momentum in the semiconductor space to maintain the KOSPI's position above 7,100, while monitoring regional currency volatility as a primary catalyst for Japanese market sentiment in the coming sessions.