Asian stock markets trade mixed as investors balance a supportive shift in US inflation data against concerns over geopolitical tensions and higher oil prices. One report says Asian declines occur, with the Nikkei and Kospi sliding as an AI-fuelled technology rally loses momentum. Another notes that the Kospi rises sharply, while the Nikkei also gains, after cooling US inflation revives demand for technology-related shares.

Across the coverage, the direction of equities is linked to two main factors. First, overnight sentiment from Wall Street and changes in US inflation expectations influence whether technology stocks maintain momentum or fade. Softer inflation is described as reviving the AI-led rally in markets that are sensitive to growth and rates.

Second, renewed tensions in the Middle East are highlighted as keeping oil prices elevated, which adds caution for investors in the region. Rising oil costs can affect inflation expectations and corporate margins, contributing to uneven trading outcomes even when US data provides a temporary boost. Overall, the reports describe a market environment marked by competing signals from economic data and geopolitical risk.