ASX Set to Edge Higher as Wall Street Drifts Ahead of Iran Diplomacy and Inflation Week

The Quick Take

• ASX set to edge higher Monday as US stocks drifted ahead of a week packed with market-moving events
• Wall Street weighed down by tech stocks while defensive and value names attracted capital
• Australia markets positioned for moderate gains as Iran diplomacy and US inflation tests approach

The Australian Securities Exchange was set to open slightly higher at the start of the week, taking its cue from a mixed US session in which tech stocks faced ongoing pressure while defensive sectors provided modest support. The ASX's composition — heavily weighted toward resources, banking, and energy — gives it natural insulation from the AI-driven tech turbulence hitting US and Asian growth markets. Australian mining majors and the four major banks provide a stable base that tends to outperform in risk-off environments.

The week ahead for ASX investors features multiple global macro catalysts: US-Iran diplomatic progress or failure, a US inflation data release, and potential Federal Reserve commentary will all arrive this week. Australian equity investors are doubly exposed because a strong US inflation print not only affects sentiment but also influences RBA rate expectations through the global rate-cycle linkage. A hawkish Fed shift would typically strengthen the USD, weaken AUD, and create mixed signals for Australian resource exporters.

Key domestic catalysts include the earnings calendar and any commodity price updates from iron ore and copper markets that directly feed through to ASX materials-sector valuations. The macro variable for the ASX is the USD/AUD rate, which reflects both the global risk environment and Australia's commodity export pricing power. A scenario where Iran tensions ease while US inflation stays contained would be the clearest positive for ASX materials and energy stocks heading into Q4 2026.

Synthesized from 2 sources.