Risk sentiment opened the week in a constructive mood as Wall Street returned from the Independence Day break, with the S&P 500 climbing 0.72% to 7,537.43 and the Nasdaq surging 1.12% on the back of AI-driven momentum in semiconductors and big tech. However, the macro backdrop remains complicated: the ECB delivered its first rate hike since 2023 in June, the BOJ voted 7-to-1 to raise rates, and the RBA has now lifted three times in 2026 to bring the cash rate to 4.35% — the highest since 2012. Energy-led inflation tied to Middle East conflict and Strait of Hormuz disruptions remains the central policy challenge, even as oil prices have eased slightly, reducing the urgency for further near-term tightening across G10 central banks. The IMF's July World Economic Outlook Update drops Wednesday and could reset growth and inflation narratives globally, while FOMC minutes on the same day are the week's most anticipated event for rate direction.
The overnight mood has turned cautious for Asia-Pacific openings after Samsung Electronics fell nearly 7% on the Korean Kospi, dragging that index down close to 5% despite reporting a jump in Q2 profit — concerns about forward demand and capex spending overshadowed the headline beat. Nasdaq-100 futures fell 1% and S&P 500 futures lost 0.2% in premarket, with Micron down 5% and Broadcom, AMD, KLA, and Marvell all lower, signalling a chip-sector rotation that will flow directly into ASX-listed technology and materials names this morning. Gold has broken decisively above US$4,130, copper is up 1.04%, silver gained 2.11%, and aluminium rose 1.83%, providing some offset for ASX resources stocks, though iron ore at US$98.30 per tonne and a softer Chinese fixed-asset investment picture keep the mining outlook mixed.