Oil prices climb as US-Iran talks face uncertainty

SINGAPORE: Global oil prices edged higher on Wednesday as uncertainty surrounding diplomatic efforts between the United States and Iran kept investors on edge, while Asian stock markets displayed mixed performance amid concerns over energy supplies and regional stability.

Financial markets are closely watching developments between Washington and Tehran following recent efforts aimed at easing tensions and solidifying a ceasefire. However, the absence of a clear breakthrough has left traders cautious, contributing to fresh volatility in both energy and equity markets.

According to international trading data, Brent crude futures climbed 33 cents, or 0.45 percent, to reach $73.28 per barrel. Meanwhile, US West Texas Intermediate (WTI) crude gained 34 cents, or 0.49 percent, settling at $69.84 per barrel.

Analysts say the latest increase reflects ongoing concerns about the security of global oil supplies, particularly as maritime traffic through the strategically vital Strait of Hormuz has yet to return fully to normal levels.

Although shipping activity in the waterway is gradually recovering after weeks of disruption, experts note that vessel movements remain uneven and unpredictable. As a result, uncertainty continues to influence global energy markets despite signs of improvement.

Market participants are particularly focused on whether the United States and Iran can establish a new diplomatic framework capable of reducing geopolitical risks in the region. Until a clearer path emerges, investors are expected to remain cautious.

Energy market strategist Vandana Hari said that meaningful declines in oil prices are unlikely unless Washington and Tehran reach a more concrete diplomatic understanding. According to her assessment, the market is still pricing in the possibility of renewed disruptions to energy supplies.

Meanwhile, Asian stock markets reflected the cautious mood. Japan’s Nikkei 225 gained 0.6 percent, supported by investor optimism over domestic economic indicators. In contrast, Australia’s S&P/ASX 200 slipped 0.4 percent.

South Korea’s KOSPI recorded the sharpest decline of the day, falling 1.8 percent as investors trimmed risk exposure. China’s Shanghai Composite Index posted a modest gain of 0.1 percent, while trading remained closed in Hong Kong due to a public holiday.

Economists believe the coming days could prove critical for global markets. The outcome of US-Iran diplomatic efforts, combined with shipping conditions in the Strait of Hormuz, may determine the direction of oil prices and investor sentiment worldwide.

For now, traders are balancing hopes for stability against fears that geopolitical uncertainty could once again disrupt one of the world’s most important energy corridors.