# S&P 500 and Nasdaq open lower as AI jitters hit Nvidia, chipmakers

> **Open Intelligence Dossier** · First detected: 2026-09-14 15:00 UTC · Category: Business

## Executive Summary
Wall Street markets open lower on the S&P 500 and Nasdaq as artificial intelligence jitters weigh heavily on Nvidia and other major chipmakers.

## Intelligence Brief
Recent financial reporting from multiple news organizations details a notable downturn at the opening bell for major United States stock indexes. Specifically, coverage from Reuters indicates that both the S&P 500 and the Nasdaq opened lower in trading sessions driven by sharp market jitters affecting Nvidia and broader chipmakers. Additional reporting from NDTV describes a state of shock on Wall Street following a sudden artificial intelligence slowdown call. This market movement directly impacts prominent technology hardware firms, with companies such as Nvidia and Intel actively trading in the red according to the available updates. The emerging financial narrative receives extensive focus across business and general news outlets, with distinct angles presented by Reuters, NDTV, and Fox Business.


Reuters anchors its coverage on the broad index movements and semiconductor sector losses. NDTV emphasizes the psychological reaction of traders on Wall Street facing the unexpected slowdown call. Meanwhile, commentary from Fox Business, featuring Stuart Varney, places the market volatility into a broader perspective by asserting that the global marketplace is actively scrambling to figure out the trajectory of artificial intelligence technologies. This unfolding market shift occurs against a backdrop of intense global focus on the commercial viability, technological pace, and valuation of artificial intelligence infrastructure. For months, chipmakers have experienced unprecedented market demand driven by the generative artificial intelligence boom.


However, recent announcements and slowdown calls have abruptly introduced volatility into the technology sector. Financial markets are now directly reflecting this sudden reassessment, as investors reevaluate the sustained growth trajectory of key hardware suppliers like Nvidia and Intel within the current economic landscape. As the trading week progresses, market observers and financial analysts will continue to monitor the performance of semiconductor stocks and major equity indexes to determine whether the current downturn represents a temporary correction or a lasting trend. Coverage does not yet specify the full long-term financial consequences for Nvidia and Intel, nor does it detail official responses from the affected corporate entities regarding the slowdown call. Future updates from financial news providers will track the ongoing reactions of Wall Street traders and the broader technology sector as the market digests these developments.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| NDTV | Wall Street In Shock After AI Slowdown Call, Nvidia, Intel Trade In Red | [Source Link](https://news.google.com/rss/articles/CBMiyAFBVV95cUxNNUpxRS1xdjRyNUxhblpIb1B4Ump0TnUwWEY5dExkSl9WamhDN25ManM2UnZTZ253NzRicFhlSkRQMVBFTnJKWXNaYmZUb0dSbC1TZVhXdjNMTXNBOWhpUlZtMWdpcjBNUFlLOFJHaVlsV1QwTFZEeTM1WmtyclBNNDhPRFA2OEJWY0UwNHRFc01meFZiNmdUVnNSeThTVExxWW14cDNjQjBQT29TSFB1ZXlHT3JCeTMxYm5RN19LSFNhdFN5TXZ2VQ?oc=5) |
| Fox Business | Stuart Varney: The world is scrambling to figure out AI | [Source Link](https://news.google.com/rss/articles/CBMiW0FVX3lxTE5fT0s2U3pCOXRhZU9obGNSRmhoUlJpSlVVNGdGeW5MM1ZSWGdjWjl4XzJTUEgybnFKaU1sYmZ0cXVfRV8xb01mYlFkMEk5UmlybXNYR1AxbFVMVDA?oc=5) |
| Reuters | S&P 500 and Nasdaq open lower as AI jitters hit Nvidia, chipmakers | [Source Link](https://news.google.com/rss/articles/CBMinwFBVV95cUxQYVB5TUc4VTc5MGdNMjVWcVYxUUszYjdXU3hrVnZXbVRCRm40Z3JBX3BhTElKaXVFQmU4SW82WWRwLVdxcGFTVVhPclllM25kSzR0MWdqUmU5YjQydl9MZDhLZ1MzQmF0b01UY3MxaWx0VkxOMjJUQzhmbHJPQjQzdXJMWkJ2OGs5R0ZQc2FjeVpEdjZkM2VqMC1aeGhXSm8?oc=5) |

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*Canonical Source: https://pulse.byoaiapps.com/trend/2026-09-14/s-p-500-and-nasdaq-open-lower-as-ai-jitters-hit-nvidia-chipmakers*