Breaking — Sunday, April 12: Peace talks in Islamabad collapsed. President Trump has announced a U.S. naval blockade of the Strait of Hormuz, effective immediately. Markets open Monday in a materially different risk environment than Friday’s close priced in.
It was a week of two entirely different stories. Through Thursday, markets staged one of their sharpest single-day advances of 2026, with the S&P 500 gaining +3.6% on the week as a Pakistan-brokered ceasefire briefly reopened the Strait of Hormuz and sent risk assets rebounding broadly. Emerging markets led with +7.4%, Gold added +1.8% (now up +8.6% year-to-date), and even high-yield bonds caught a bid. For a moment, it looked like a turning point.
Then the weekend arrived. Twenty-one hours of face-to-face negotiations in Islamabad broke down Sunday over a single issue: Iran’s nuclear program. Within hours, President Trump announced an immediate naval blockade of the Strait of Hormuz — a dramatic escalation that erases much of what Thursday’s rally priced in. Monday’s open is a reset.




