Geopolitical risk dominated overnight sentiment as reports of fresh U.S. strikes against Iran stoked renewed fears over Strait of Hormuz energy route disruptions, driving a broad risk-off move that hit technology and semiconductor names hardest. Fed speakers added to the cautious tone, with Dallas Fed President Lorie Logan calling for higher interest rates amid persistent inflation concerns, while Vice Chair Philip Jefferson and Governor Lisa Cook separately flagged ongoing economic shock risks — leaving markets with little comfort on the rate-cut timeline. The VIX jumped 6.76% to 16.73, signalling a meaningful step-up in near-term uncertainty even as U.S. Treasury yields eased modestly, with the 2-year down 5 basis points to 4.13% and the 10-year off 3 basis points to 4.55%.
For Asia-Pacific markets, the overnight session delivered a clear chip-led contagion, with the Nikkei 225 shedding 2.79% and the KOSPI collapsing 6.37% as memory and semiconductor equipment names — including SK Hynix, Samsung, Kioxia, SoftBank and Advantest — bore the brunt of the selloff that began on Wall Street. The ASX 200 closed Thursday effectively flat, but the deteriorating global backdrop — falling crude oil (WTI -0.82% to $78.95, Brent -0.85% to $84.23), weaker gold (-1.44% to $3,985.60/oz) and softer iron ore (-0.07% to $98.81/t) — presents a headwind for resources and tech-exposed names as Australian investors open their platforms this morning. The relatively subdued ASX VIX at 11.17 suggests local implied volatility has not yet fully repriced the global risk shift, warranting close attention.