# U.S. stock futures slip, South Korea's Kospi plunges 10%: Live updates

> **Open Intelligence Dossier** · First detected: 2026-07-28 09:07 UTC · Category: Business

## Executive Summary
4 news sources are covering this Business story right now — PULSE is tracking how fast it spreads.

## Intelligence Brief
"U.S. stock futures slip, South Korea's Kospi plunges 10%: Live updates" is generating significant coverage in the Business category, with 4 articles from 4 distinct sources tracked by PULSE so far.


Outlets currently covering the story include The Guardian, WWLP, Yahoo Finance and The New York Times. PULSE measures a story's velocity from how quickly new articles appear and how many independent newsrooms join the coverage.


This brief was generated by PULSE's extractive engine from coverage metadata only. The latest headlines from every source are listed below; the velocity chart shows how the story is developing in real time.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| The Guardian | AI sell-off intensifies as investors ditch chip stocks | [Source Link](https://news.google.com/rss/articles/CBMikwFBVV95cUxNcmVZT1owblRILUJnajMzUHdYa3Y3SmJwc0NrcFpJZXNTWkFSQlpjR191U1dkcHVha0lTUEpFa0stREtycWg5bmFMVTZERGN4R1ZSYkxKdzVWODBVcXFHX25TS3FpaVpZNlplaW9YTVh2Zm5jLVVrNy10RUNHcDJad05LU1FwNnV6WVNweTJVUi1WWEU?oc=5) |
| WWLP | World shares are mixed, while South Korea’s Kospi sinks nearly 11% on heavy selling of chipmakers | [Source Link](https://news.google.com/rss/articles/CBMixAFBVV95cUxPcWJNeEM3SGpRYmFHZkVURnVTN2JTN0RYdGFoREhVWnd4UUkyTjl3RjhNRE1TN2NIOFIyelY1aGh1aGpkU2c5eWFRMUZpQ0szQW9YbVdZRUdvS0dqQjhjVm1WeUxHdjYtZGdNdlhYWlFMR0ZaTU1Gd0ZjbjNzYjhBMWVxQVNHZnhCVjB5MzNWcEVULXgzSXlHUm5aYVZIWHYzTkRNNDIzSjRwd2FjTlhRanZXSE80bVdBbm9WejFabHhCanh20gHKAUFVX3lxTE5CcjJCN0ZKc09ybWsyeEVzdzVxWXNlcVhDN19qa3FCX0pVZGplTjZhWTJnaktPRExHUHVVaGNXLVpYNDRzVm1OV3FXMl93YVVRcWtxWmJtUUR6V2diRGlLaUlDVmltM25lTDR5WFhqTHB1ZlVCM0JBeTdmazlUa3RSekJ5TXg1OVZCWWFwUVg) |
| Yahoo Finance | Stock market today: S&P 500, Nasdaq futures slide as chip sell-off deepens | [Source Link](https://news.google.com/rss/articles/CBMiqgFBVV95cUxPMkZsQXlQVWtDVFpoZFFSUndsZzdOUTk4U2FUS3BlZ2NWZ3pVczhfcTBZbTJqZzEyRXVIdlhJZ2o3SGNqUnl2anRJTjlBTmpNRDg2clIzeVpSV2pBWTVRWGZzdkVSaUIyWHpNQm9mWVFTMm1fcjBCT1lYTFoyWXJkRGRsMG8zaVNMYWdnb0hBOGJIMDAzUVVETjBRT2dteWZ6YVVldUw5VHprdw?oc=5) |
| The New York Times | Tech Stocks Drop on Worries About A.I. Spending and China Chip Competition | [Source Link](https://news.google.com/rss/articles/CBMickFVX3lxTE45VWk0QW5DWTBhXzVzQTQ4MXNtMDR5NVRKZnFsLWhWLVRhbVB6N2ZDNUZxcndKVWd6WW5vaWNjTzBoUUlzUzlWZWE1SkVWV0R1RXRoMklLWjUxOUw3dm5ncW9PZmlKOFc5a2U3V3Y2UXh3UQ?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-07-28/u-s-stock-futures-slip-south-korea-s-kospi-plunges-10-live-updates*