MARKETSDEVELOPING
2 hours ago
Google-parent Alphabet’s stock price plunges, erasing more than $500 billion in value

What's happening
SignalsMonitor is following this as a markets story. NBC News Top Stories is the outlet attached so far. The first report grouped here was at 29 Oct 2026, 15:06 UTC. The headline in use is “Google-parent Alphabet’s stock price plunges, erasing more than $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 by as much as 15. 8%, on course for the company’s worst single-day drop in history.
NBC News Top StoriesRead at NBC News Top Stories
Story timeline
Reports grouped into this story, earliest first. Exact repeats from the same outlet are collapsed.
- First reported by NBC News Top Stories
Google parent Alphabet’s stock price plunges, erasing more than $500 billion in value
Reported by 1 outlet
- NBC News Top Stories