Welcome to Markets Desk, your midday read on the stories moving markets and the broader economy.
Apple has filed suit in federal court in Northern California against two former senior employees and a cluster of OpenAI entities, alleging trade secret theft. The complaint names Chang Liu and Tang Yew Tan alongside OpenAI Foundation, OpenAI Group PBC, and io Products LLC, signaling that Apple is treating this as a serious breach at the intersection of its AI ambitions and its most sensitive intellectual property.
Shifting to semiconductors, Micron's chief executive Sanjay Mehrotra has announced a two hundred fifty billion dollar investment commitment toward expanding AI memory chip development and domestic manufacturing capacity. That figure is extraordinary by any measure, and it underscores how aggressively chipmakers are positioning themselves for what they see as a generational buildout in AI infrastructure spending.
And in retail, Ulta Beauty is making a bold four hundred million dollar wager on physical retail with a four-level, twenty-seven thousand square foot flagship in New York's Times Square, set to open late next year. The move is a direct shot at Sephora's dominance and a statement that experiential brick-and-mortar isn't finished — at least not in beauty.
That's the tape. Markets Desk, signing off the floor.
