Australia Daily Briefing

BHP and Rio Tinto both fell sharply, with the dual pressure of China demand uncertainty and Iran's Strait of Hormuz shipping risk undermining the iron ore trade thesis. For ASX super fund investors heavily weighted toward mining via the index, the selloff is a portfolio-level event. Fortescue faces similar but potentially amplified exposure given its pure-play iron ore positioning. If China steel production data disappoints this week, the mining sector may extend its losses toward levels not seen since the 2023 China demand trough.

With NAB -2.9% in the sector's broad selloff today, the question of whether NAB can outperform the ASX 200 in 2026 is becoming more acute. Big Four banks are caught between rising net interest margins (positive) and falling loan growth as higher rates constrain mortgage demand (negative). NAB's exposure to business banking — typically more resilient than retail mortgage books in rate cycles — may provide relative outperformance if the BoC-style RBA tightening debate intensifies. RBA's next rate decision commentary is the near-term catalyst.

The Sydney Morning Herald and The Age flagged that AI's influence over global equity markets is deepening, with implications for the ASX's own tech-adjacent names. WiseTech (WTC) and Xero (XRO), though not pure AI plays, benefit from AI-driven software adoption tailwinds. Today's US tech carnage (INTC -11.3%, AMD -10.9%) creates a short-term overhang but may also offer an entry point into quality ASX tech names if the selloff is a rotation event rather than a fundamental repricing of AI growth economics.