Asian Markets Today: South Korea’s KOSPI Gains 0.8%, China Stocks Lag as Oil Prices and Fed Rate Risks

Asian markets traded mixed on August 11, 2026. South Korea’s KOSPI gained 0.8% to around 6,348, helped by a strong rally in semiconductor stocks. Chinese shares lagged as investors weighed higher oil prices and renewed geopolitical risks. Brent crude climbed above $88 a barrel as uncertainty over the Strait of Hormuz continued. Markets are now waiting for US inflation data on August 12, which could change expectations for the Federal Reserve’s next rate move.

Asian Markets Today: KOSPI Leads as Oil and Fed Risks Shape Trading

South Korea’s KOSPI held up better than several other Asian markets on August 11, 2026, while Chinese equities came under pressure. Investors were watching oil prices, geopolitical developments and the direction of US monetary policy.

ASIAN SESSION: NIKKEI SURGES 2%, OIL SPIKES ON HORMUZ UNCERTAINTY

A mixed session across Asia as Japan's Nikkei powered higher on chip demand, but oil's surge on Middle East tensions kept broader markets cautious.

MARKETS – NIKKEI LEADS, KOSPI RECOVERS

🇯🇵 $Nikkei 225:
closed… pic.twitter.com/AVpC958d9y

— Solomon (@iamalijandro) August 11, 2026

Reuters reported that Brent crude reached $88.09 a barrel, while US crude rose to $82.52. Both prices were at their highest levels since July. The move came as US-Iran talks remained stalled over the reopening of the Strait of Hormuz.

Why is South Korea’s KOSPI outperforming?

The KOSPI benefited from continued demand for semiconductor stocks. Korean technology shares remain closely linked to spending on artificial intelligence and high-performance computing.

Samsung Electronics was among the main stocks supporting the market. Its latest earnings showed strong demand for AI-related memory products. Samsung forecast second-quarter operating profit of 89.4 trillion won, while revenue was expected to reach a record 171 trillion won.

Meyka’s earlier Samsung analysis also pointed to AI memory demand as a major growth driver. Its research highlighted Samsung’s position in memory chips, HBM demand and opportunities linked to Nvidia. Meyka’s April analysis showed an average 12-month analyst target of about 239,873 won. That target was published before the latest earnings and recent market moves.

What does the Samsung stock outlook show?

Samsung’s technical picture remains volatile. Meyka previously identified support near 330,000 won and described the wider trend as bullish despite short-term weakness. Its current SSNLF page also provides AI-based forecasts and technical indicators, which can change as the stock price moves.

Goldman Sachs has also kept a 12-month KOSPI target of 12,000. The bank cited stronger memory-chip demand and a supply shortage that could support the sector.

Investors can also use an AI stock analysis tool to compare technical signals, analyst targets and company fundamentals. Such forecasts should still be checked against the latest company and market data.

Why are China stocks lagging?

Chinese and Hong Kong shares faced more pressure as investors focused on external risks. Korea benefited from semiconductor strength, while higher oil prices created a tougher backdrop for markets that rely heavily on imported energy.

The oil move matters because the Strait of Hormuz is a major route for global energy supplies. Reuters reported that stalled US-Iran negotiations have reduced hopes of a quick reopening. Analysts see a possible Brent range of $75 to $95 if the standoff continues.

Higher fuel costs can push up expenses for transportation, manufacturing and logistics companies. Companies may face margin pressure if they cannot pass those higher costs on to customers.

Could US inflation change the Asian market outlook?

Yes. The next major event is the US July CPI report, due on August 12, 2026, according to the US Bureau of Labor Statistics.

Markets expect headline inflation to come in at around 3.4% year on year, with core inflation near 2.5%. A hotter-than-expected reading could increase expectations for a Federal Reserve rate hike and put pressure on Asian equities.

Oil prices have also moved higher just before the inflation report. That creates another source of price pressure. At the same time, the US labour market showed signs of weakness in July, with payrolls falling by 23,000.

Investors are weighing these conflicting signals. Weaker employment could support easier monetary policy, while higher oil prices could keep inflation elevated.

What should investors watch next?

Three factors could influence the next move in Asian markets:

• US July CPI on August 12: A softer reading could support rate-sensitive equities.
• Oil prices: A sustained move towards $90 could add to inflation concerns.
• Semiconductor demand: Continued AI spending could support Korean technology stocks.

The KOSPI has stronger support from semiconductor earnings than some regional markets, but higher oil prices and uncertainty around US rates could still affect sentiment.

Conclusion

Asian markets are facing a mixed setup. Semiconductor strength is helping South Korea, while higher oil prices are weighing on sentiment across the region. The August 12 US CPI report could be the next major market catalyst. A softer reading may revive hopes for easier Fed policy, while a surprise increase could push rate expectations higher. For now, investors are watching oil, Fed policy expectations, and AI-chip demand closely.

Disclaimer:

The content shared by Meyka AI PTY LTD is for research and informational purposes only. Meyka is not a financial advisory service, and the information provided should not be treated as investment or trading advice.