Asian stock markets moved lower on Wednesday as rising oil prices and elevated bond yields kept investors cautious.
The weakness came despite a strong overnight session on Wall Street, where both the S&P 500 and Nasdaq reached record closing highs.
Investors were also focused on the Reserve Bank of India’s latest policy decision after the central bank raised interest rates for the first time since February 2023.
Asian Stocks Fail to Follow Wall Street Higher
U.S. equities rallied overnight, supported by gains in technology and artificial intelligence stocks.
The S&P 500 and Nasdaq both closed at record highs.
However, Asian markets failed to follow that momentum as higher borrowing costs and renewed energy price pressures weighed on sentiment.
U.S. stock index futures were largely unchanged in early trading.
Nikkei 225 and KOSPI Move Lower
Japan’s Nikkei 225 fell around 0.6%, while the broader TOPIX index declined 0.4%.
South Korea’s KOSPI performed even worse, dropping about 1.4%.
Chipmaker SK Hynix fell more than 2%, while Samsung Electronics declined around 0.5%.
Investors are now waiting for quarterly earnings from both companies later in October.
Expectations remain high after the strong performance of AI-related semiconductor stocks.
Hong Kong Stocks Also Weaken
Hong Kong’s Hang Seng Index fell around 0.6%.
The technology-focused Hang Seng TECH Index lost nearly 1%.
Mainland Chinese stock markets remained closed for the National Day holiday, with trading expected to resume on Thursday.
High Treasury Yields Pressure Asian Equities
Bond markets remained another major source of concern.
The U.S. 10-year Treasury yield stayed near 5.3%, while the 30-year yield remained above 5.6%.
These levels keep long-term borrowing costs close to multi-year highs.
Higher bond yields can make equities less attractive, particularly in emerging markets.
They also increase the discount rate used to value future corporate earnings, which can put additional pressure on growth and technology stocks.
Rising Oil Prices Add to Inflation Concerns
Oil prices also moved higher and added further pressure to Asian markets.
Brent crude traded above $101 per barrel, while U.S. West Texas Intermediate approached $90.
The latest increase followed attacks by Iran-backed Houthi forces in Saudi Arabia, which renewed concerns about potential supply disruptions in the Middle East.
Higher crude prices can increase transportation and production costs across the global economy.
They can also keep inflation elevated and make it more difficult for central banks to reduce interest rates.
RBI Raises Rates to 5.5%
The Reserve Bank of India raised its benchmark repo rate by 25 basis points to 5.5% on Wednesday.
The move marked its first rate increase in nearly four years.
The decision came as higher oil prices and broader inflation pressures pushed the RBI toward a tighter policy stance.
The six-member Monetary Policy Committee voted unanimously in favor of the rate increase.
RBI Signals More Tightening Could Follow
The RBI also changed its policy stance to “calibrated tightening.”
The shift suggests that further rate increases remain possible if inflation remains elevated and economic growth stays resilient.
India’s Nifty 50 fell around 0.5% following the announcement.
Technology stocks were among the biggest contributors to the decline.
Australia Flat, Singapore Stocks Drop
Elsewhere in Asia, Australia’s S&P/ASX 200 traded broadly flat.
Singapore’s Straits Times Index fell around 1.5%.
The mixed regional performance highlights growing uncertainty as investors assess higher energy prices, elevated bond yields and tighter monetary policy.
Federal Reserve Minutes in Focus
Markets are also awaiting the minutes from the Federal Reserve’s September policy meeting.
Several Fed officials are scheduled to speak, which could provide additional clues about the future path of U.S. interest rates.
Expectations for an October rate increase have fallen sharply.
Markets now see the probability of a 25-basis-point hike at around 20%.
However, investors still see a stronger chance of another increase later in the year.
Asian Market Outlook Depends on Earnings and Rates
Investor attention is increasingly shifting toward corporate earnings.
Strong results could help offset some of the pressure caused by higher borrowing costs and rising energy prices.
However, persistent inflation, elevated bond yields and geopolitical risks remain significant challenges for Asian equities.
For now, markets are balancing strong corporate fundamentals against a more difficult global macroeconomic backdrop.
