WS #4843

The 10-minute data window is dominated by a significant escalation in the U.S.-Iran conflict, specifically the U.S. announcement of a naval blockade of the Strait of Hormuz. This is a high-signal, market-moving development corroborated across multiple high-reliability sources (Al Jazeera, Bloomberg, GDELT, and a direct statement from President Trump via Fox News). The blockade directly threatens the transit of approximately 20% of global oil supply, creating immediate upside pressure on energy prices and inflation expectations. This represents a material escalation from the previous situational awareness, which noted tensions but no new developments. A counter-signal emerges from NATO and UK pledges to assist with mine clearance, which could dampen the most extreme supply disruption fears. Other geopolitical events, such as Saudi-Iraqi diplomatic tensions and high voter turnout in the Hungarian election, are secondary but add to regional instability. Corporate news is sparse and non-market-moving, with only a minor private equity deal and routine tech commentary.