# Nvidia is the beating heart of the AI boom and the stock market — which sets up a big test — retained record

> Retained news record from news:marketwatch.

Canonical: https://highsignal.app/data/records/16f139166c646571

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source: [news](https://highsignal.app/data/news) (news:marketwatch)  published 2026-08-23 13:00 ingested 2026-08-24 06:55

[original source ↗](https://www.marketwatch.com/story/nvidia-is-the-beating-heart-of-the-ai-boom-and-the-stock-market-which-sets-up-a-big-test-bed36f98?mod=mw_rss_topstories)

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document fetched 2026-08-24 06:55 · canonical https://marketwatch.com/story/nvidia-is-the-beating-heart-of-the-ai-boom-and-the-stock-market-which-sets-up-a-big-test-bed36f98?mod=mw_rss_topstories