Brent crude moved closer to the US$100-a-barrel mark on Wednesday as intensifying tensions in the Middle East heightened inflation concerns and weighed on investor sentiment across Asian markets. Oil prices rose for a fourth consecutive session, with Brent futures gaining US$1.57 to US$99.49 a barrel, their highest level since late June. U.S. West Texas Intermediate crude climbed US$1.60 to US$94.63.
The latest escalation has raised concerns over potential disruptions to energy supplies and their impact on global inflation, particularly ahead of closely watched U.S. consumer price data.
Asian Markets Show Mixed Performance
Investor sentiment remained cautious, although a rebound in technology and artificial intelligence stocks provided some support to regional markets. Australia’s S&P/ASX 200 slipped around 0.3%, while Hong Kong’s Hang Seng Index declined 0.6%. Mainland Chinese blue-chip stocks edged 0.2% higher. Japan’s Nikkei gained 0.6%, recovering partially from a 1.7% decline in the previous session. South Korea’s KOSPI advanced 1.6%, while Taiwan’s TAIEX rose 0.6%.
Japanese cable manufacturers also rallied after Verizon and Corning announced an agreement to expand high-density optical fibre infrastructure, supporting expectations around growing broadband and AI-related demand.
Currency Markets in Focus
The Japanese yen strengthened about 0.2% to 153.66 against the U.S. dollar, moving closer to Tuesday’s seven-month high of 152.89. The currency has gained roughly 4% over the past five sessions as traders increased bets on faster Bank of Japan rate hikes and the possibility of Japanese capital being repatriated.
The euro also edged higher ahead of the European Central Bank’s policy decision, with markets largely anticipating a rate increase amid renewed inflationary pressures.
Central Banks Face Fresh Inflation Risks
Rising energy prices have complicated the outlook for central banks, pushing bond yields higher as investors reassess the likelihood of tighter monetary policy. U.S. consumer price data due Friday will be closely watched for signs of accelerating inflation. Markets currently see roughly even odds of a quarter-point Federal Reserve rate hike or a hold at next week’s meeting, while expectations for a quarter-point Bank of Japan increase remain strong.
With oil approaching the psychologically important US$100 threshold, Brent crude has emerged as a key indicator of market sentiment as investors assess the economic fallout from the escalating conflict.
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