WS #5484

The dominant signal in this window is the continued escalation of the Iran conflict, with the Strait of Hormuz re-closed and Iran warning it cannot guarantee safe passage, as reported by jetstream.bsky.priority and GDELT. This directly contradicts the previous de-escalation narrative and has immediate market implications: Brent crude oil surged 6.1% to $95.85/barrel, European stocks fell (DAX -1.4%), and energy stocks rallied (Eni +3.2%). The closure threatens global oil supply chains, adding inflationary pressure and weighing on risk sentiment. A second major signal is the significant escalation of the Japan earthquake crisis. A magnitude 7.4 earthquake struck northern Japan, triggering tsunami alerts with waves up to 3 meters expected, as reported by GDELT and jetstream.bsky.priority. This is a material escalation from the previous magnitude 7.5 event, posing immediate risks to Japanese supply chains, particularly for automotive and technology sectors, and further dampening global risk sentiment. Corporate developments include United Airlines Holdings (UAL) shares trading lower after American Airlines rejected merger talks, a direct negative for UAL. Additionally, Tesla (TSLA) expanded its robotaxi service to Dallas and Houston, a bullish signal for its autonomous driving ambitions. The Guardian reports electric vehicle sales in Europe soared 51% in March due to higher fuel prices from the Iran war, bullish for EV makers like TSLA and Polestar.