ASX 200 declines amid rising oil prices and tech sell-off

Australian stock markets have experienced a downturn, with the S&P/ASX 200 retreating from recent gains. The decline follows mixed performance on Wall Street and is driven by several macroeconomic factors.

Rising oil prices, fueled by geopolitical tensions in the Middle East and uncertainty regarding energy supplies, have bolstered energy stocks like Woodside and Santos. However, this surge in energy costs, alongside a strengthening US dollar, has weighed heavily on the materials and technology sectors. Major mining companies, including BHP and Rio Tinto, have seen shares slip.

Financial sectors also faced pressure, with major Australian banks recording losses. Meanwhile, the technology sector experienced a sell-off following global trends. In economic news, the Reserve Bank of Australia's meeting minutes indicated that the board remains focused on inflation, noting that rate hikes were considered to address persistent price pressures.

In small-cap news, Orthocell reported positive early clinical results for its nerve repair device, and WA Gold identified new exploration targets in Western Australia.