Slowdown talk triggers chip selloff

The Signal · 2026-09-15

The safety debate finally got a price tag. AI-related stocks fell and chipmakers sold off broadly after leading figures in the sector backed a slower pace of frontier model development. Investors read that pacing as a threat to near-term demand for AI hardware and infrastructure.

Also today: Nvidia CEO Jensen Huang told Trump "we're not going to let" an AI slowdown happen, splitting from Musk and Altman.

OpenAI acquired smartphone camera maker Glass Imaging for a reported $300 million. Its founders are ex-Apple engineers who helped build Portrait Mode.

That's today's Signal. Thanks for watching.