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Highlights

  • Energy subindex .AXEJ falls 3.3%, reaching lowest level since April 11
  • Woodside Energy (ASX:WDS) and Santos (ASX:STO) decline by up to 1.5% and 2.1%
  • Sector down 11% YTD, lagging ASX 200's 2.4% gain

Australian energy stocks dropped sharply on Wednesday, with the S&P/ASX 200 Energy Index (.AXEJ) falling as much as 3.3% during intraday trading — its lowest level since April 11. The losses reflect weakening global sentiment around energy demand following a surprise increase in U.S. crude and fuel inventories.

The oil market showed signs of pressure as data indicated unexpected builds in U.S. stockpiles, heightening concerns about oversupply and softening demand. Additionally, investor attention has shifted to renewed diplomatic engagement between Iran and the United States over nuclear issues, which could further impact global oil flows if sanctions are eased.

Key players in the Australian energy sector were not spared. Woodside Energy Group Ltd (ASX: WDS) fell as much as 1.5%, while Santos Ltd (ASX: STO) declined by up to 2.1% in the session.

With these losses, the energy subindex has now declined roughly 11% year-to-date, significantly underperforming the broader S&P/ASX 200 Index (.AXJO), which is up 2.4% over the same period. The underperformance underscores growing market caution toward fossil fuel-related equities amid volatile pricing and shifting geopolitical developments.

Investors remain alert to potential disruptions in global energy supply chains, but demand-side concerns continue to dominate sentiment. The outlook remains uncertain as both global economic indicators and diplomatic efforts around key oil-producing regions evolve.

The continued slide in the energy sector also reflects broader investor hesitancy around commodity-linked stocks, particularly those exposed to short-term price volatility and macroeconomic headwinds.