Trump's Iran Deadline Looms Over Markets | Open Interest 4/7/2026

Get a jump start on the US trading day with Matt Miller and Dani Burger on "Bloomberg Open Interest." Deal or destruction. President Trump escalates threats against Iran as his deadline looms. Markets on edge as war tensions collide with tech’s surprising resilience, even as a hidden helium shortage could disrupt AI and chip production. Bill Ackman makes a bold play for the world’s biggest music label. And Fed official John Williams says inflation risks may rise,  but policy is holding steady. Plus, Matt McKnight on why bio-threats are the next global battlefield, Ann Milletti on the overlooked risk to tech’s supply chain, and Jeff Aronson on why turmoil in private credit could be a rare opportunity. (Source: Bloomberg)