6 hours ago
Alphabet shares record their worst day ever, shedding $500 billion in value
What's happening
SignalsMonitor is following this as a general story. NBC News Top Stories is the outlet attached so far. The first report grouped here was at 29 Oct 2026, 15:06 UTC. 3 material updates are listed in the timeline. The headline in use is “Alphabet shares record their worst day ever, shedding $500 billion in value”. This note is SignalsMonitor's own briefing, not the publisher's article.
What we know
Shares of Google parent company Alphabet sank 12. 6%, the company’s worst ever single-day drop.
Story timeline
Reports grouped into this story, earliest first. Exact repeats from the same outlet are collapsed.
- First reported by NBC News Top Stories
AI fears hammer Google parent’s stock, erasing $500 billion in value
- Picked up by NBC News Top Stories
Google parent Alphabet’s stock price plunges, erasing more than $500 billion in value
- New development reported by NBC News Top Stories
Alphabet shares record their worst day ever, shedding $500 billion in value
Reported by 1 outlet
- NBC News Top Stories
- NBC News Top StoriesAlphabet shares record their worst day ever, shedding $500 billion in value