Global markets opened the week in a sharply risk-off posture as US forces struck Iranian rocket launchers at Larak Island in the Strait of Hormuz overnight Sunday, the first military exchange in over a month, with Iran retaliating by targeting two US bases in Jordan. Asian equities sold off hard, with the Nikkei falling over 2% and South Korea's Kospi dropping 3.5%. The Iran shock compounds Friday's hawkish Jackson Hole speech from Fed Chair Warsh, who warned inflation remains uncomfortably high and pushed the 10-year Treasury yield to 4.72% and the 2-year to 4.35%. The dollar posted its biggest gain in a month. Markets now carry two simultaneous pressure points: a geopolitical oil spike and a hawkish rate backdrop that limits how far safe-haven flows can run.
WTI crude near $86 is the headline instrument today, with Brent crossing $90, and the $85 level the critical line between a structural repricing of Hormuz risk and a tactical fade if diplomatic signals emerge during London hours. Gold faces a tug of war between the Iran safe-haven bid and the Warsh rate headwind; its ability to reclaim $4,568 in the first two London hours will tell you which force is winning. GBP/JPY, caught between yen safe-haven demand and risk-off sterling, is the session's most accessible directional trade. USD/CHF carries the most extreme CFTC positioning in the entire dataset at the 100th percentile of CHF longs - a crowded position one de-escalation headline away from a sharp unwind. Full level-by-level analysis, execution frameworks, and the early warning signals that will tell you when today's narrative is shifting before the crowd notices are available in the complete Markets Mastered daily briefing.