Why Amazon (AMZN) fell 4.72%
Amazon (AMZN) fell 4.72% on October 22, 2026 — FTC subpoenas to AI labs hit Amazon's partners.
What happened
The FTC subpoenaed OpenAI and Anthropic, and the report framed a $500 billion threat to Microsoft, Amazon, and Google.
Why it moved
Anthropic is a major AWS partner, so scrutiny of the lab can complicate the cloud-AI revenue and partner deals Amazon has been building.
Why it matters
Amazon's AI story sits in the hyperscaler capex theme, where cloud providers spend heavily on AI infrastructure and sell that capacity to model builders.
What would break the thesis
If the FTC probe stays focused on consumer protection and doesn't touch cloud partnerships, the impact stays limited.