Good evening, you're listening to Markets Desk.
Micron is making headlines with guidance that has the memory chip space buzzing. The company's fiscal fourth-quarter gross margin target sits at roughly eighty-six percent — a number no memory maker has ever sustained for long. That kind of margin signals extraordinary AI-driven demand for high-bandwidth memory, but investors will be watching closely to see whether it holds or gets competed away.
Staying in the AI infrastructure lane, thirty-seven signals founder David Heinemeier Hansson — the creator of Ruby on Rails — declared his firm is, in his words, done writing code by hand. Engineers at his company now only reach for the keyboard when an AI agent falls short. It is a striking signal from a developer icon, and it reinforces just how rapidly AI is reshaping the economics of software labor.
And on the physical side of the AI buildout, Meta's Hyperion data center in rural Louisiana is drawing more than seven thousand five hundred trade workers at peak construction, exposing a stark housing shortage in Richland Parish. The response has been a rapid expansion of mobile home parks, a quiet but telling reminder that the AI boom has very real consequences for communities far outside Silicon Valley.
That's the tape. Markets Desk, signing off the floor.
