WS #10281

The dominant signal in this window is the re-escalation of the Strait of Hormuz crisis. Iran has announced the closure of the strait again, citing Israeli strikes in Lebanon that killed at least 83 people on Saturday, which Tehran claims violates the US-Iran MOU. The US military denies the closure, stating traffic continues to flow. This development escalates tensions just as Iranian negotiators are en route to Switzerland for technical talks with the US. The situation is a clear escalation from the previous stalemate, with the new element being the high casualty count from Israeli strikes and Iran's direct linkage of the closure to those strikes. This is corroborated by multiple sources including Al Jazeera, CNBC, and AP. The Strait of Hormuz closure threat is a high-significance event that could move oil prices sharply higher, benefiting energy stocks and hurting airlines and consumer sectors. Separately, a Nobel laureate (John Jumper) is leaving DeepMind for Anthropic, which is a positive signal for Anthropic's AI capabilities and a negative for DeepMind/Google. Ukraine struck a refinery in Siberia (Tyumen) with drones, the farthest attack into Russia yet, and Russia has imposed fuel rationing in Moscow, indicating escalating energy infrastructure damage. The US is deploying Typhon midrange missiles to Japan for joint drills, escalating tensions with China. The Anthropic export control story is ongoing but not new. The Edinburgh stabbing is a local crime story with no market impact. The reflecting pool vandalism is noise. Polymarket trades are mostly sports and crypto noise.