CNBC Daily Open: Trump goes from opening the Strait of Hormuz to blockading it

Market uncertainty intensifies as diplomatic negotiations collapse over Middle East tensions. Investors face significant challenges in assessing potential economic impacts of regional blockades and energy supply disruptions. The lack of clear implementation details regarding trade restrictions creates volatility in commodity markets, particularly crude oil. Analysts struggle to quantify the scale and duration of potential price shocks, leaving financial markets in a state of cautious concern about geopolitical escalation and its broader economic consequences.