Global risk sentiment received a powerful boost overnight as President Trump announced a preliminary US-Iran peace agreement, with a formal signing expected in Switzerland on Friday that could reopen the Strait of Hormuz and ease a key supply-chain choke point. Simultaneously, central banks across the globe are shifting hawkish: the ECB raised its deposit rate to 2.25% last week — its first hike since 2023 — while the Bank of Japan lifted its benchmark to 1.0%, the highest since 1995, and the Fed's new Chair Kevin Warsh faces his inaugural FOMC meeting on 16-17 June with markets braced for removal of the easing bias. The VIX collapsed 8.37% to 16.2, reflecting a meaningful repricing of near-term tail risk, even as rate-hike cycles in multiple jurisdictions threaten to cap the equity upside that the geopolitical relief has unlocked. The net result is a complex, bifurcated macro backdrop: fading geopolitical premium in oil and safe-haven assets, but rising real rate pressure across the developed world, leaving equities broadly higher but with significant rotational undercurrents.
For Asia-Pacific markets, the implications are multi-layered and immediate. The Nikkei surged 4.99% to breach 70,000 for the first time ever, propelled by the BOJ hike which paradoxically lifted confidence in Japan's economic trajectory, while the KOSPI rallied 5.20% on the back of semiconductor strength tracking overnight US tech gains led by Micron (+10.84%), Western Digital (+16.09%), and ON Semiconductor (+7.80%). The ASX 200 added 1.25% on Monday to close at 8,914, its highest in seven weeks, driven by BHP (+3.6%), Rio Tinto (+2.6%), and broad bank strength, though Tuesday's session is more cautious given the RBA's hawkish hold at 4.35% and weak Chinese May data showing fixed asset investment at its worst levels since the COVID crisis. Australian investors should note that the pending formalisation of the US-Iran deal is the single most important geopolitical catalyst this week: a confirmed Hormuz reopening would materially compress energy inflation assumptions and, in turn, give the RBA more room to pause its hiking cycle.