Asian markets open on a cautious note as oil prices rise amid intensifying fighting in the Gulf, according to multiple outlets. Brent crude climbs above $90, which brings renewed concerns about inflation and strengthens expectations for potential interest-rate increases. Investors are also looking ahead to a busy earnings week from major technology companies. Sources cite upcoming results from Alphabet, Intel and Tesla, with additional focus on how these reports could affect sentiment around the AI trade. The combination of higher energy prices and looming corporate earnings is described as increasing uncertainty for equity investors. While the specific market moves are not detailed across the reports, all accounts point to the same drivers: geopolitical risk pushing up oil, potential inflation pressure influencing rate expectations, and the timing of widely watched tech earnings that could sway investor confidence. Overall, the coverage frames trading sentiment as hesitant as investors balance macroeconomic worries tied to energy costs against company-specific signals from large technology firms.