# South Korea’s Kospi index sinks more than 10% on heavy selling of chipmaking stocks

> **Open Intelligence Dossier** · First detected: 2026-07-28 08:07 UTC · Category: Business

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

## Intelligence Brief
"South Korea’s Kospi index sinks more than 10% on heavy selling of chipmaking stocks" is generating significant coverage in the Business category, with 2 articles from 2 distinct sources tracked by PULSE so far.


Outlets currently covering the story include The New York Times and Bloomberg.com. 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 |
|---|---|---|
| WSJ | Korea’s Kospi Logs Record Daily Gain, Defying Efforts to Tame Wild Swings | [Source Link](https://news.google.com/rss/articles/CBMivAFBVV95cUxQTDJMRXZ1VWZ4MGJ5cVVwZURpUWRJZk03VDRpcE9KTjVtYWhQaEJTMmc2Z2tYNkdQWHdhNW5UZmNRekRHT05WRy1MOEplUmk5M21mZWE2YzlrM3BMMWNqb0E4U3ptWkJkNlBKTHdsTHBCSVYtb2IxZHBuZGRReW1WRE5LLXJjN3dTUGJuMjJuYWFhN09wbnlOcVpBMTM1ZC13cklqT2huTnFFcTNsbDRpRUZGRGZCZnVGbTJ1Rg?oc=5) |
| MarketWatch | South Korea’s chip giants just logged their biggest rally ever. What it means for the global AI trade. | [Source Link](https://news.google.com/rss/articles/CBMi2gFBVV95cUxOWEluTjF6WVpjVHJzU1hVV21LMUhpWURDdGdkZVY3UzJsdW5HX29CY2lTMVc3ZEhBdENyOW9xdXBiX09udHY3WC0xTGFMS3l2SEd1b2hCVHNEbmM0MjV3cl9PeE1lRHROdnFWaFlrNVJrM25FSjVvMHFnRWUycnE1V1l5S0xKakFKb0NDdWRuSnNnWHJLaTRWNDRtSGdXR2Z4OGZpeGhOU1g0UDlyY2dBZG9DVjd5NUxkV3FzbEJ0NUFLdnZMYzFlVFBXeEhub3dEVmxhNHhpYWJNQQ?oc=5) |
| bloomberg.com | Korean Stocks Jump Record 15% on Renewed AI Trade Optimism | [Source Link](https://news.google.com/rss/articles/CBMisgFBVV95cUxPc2N2RFRzU3huTUU5eXhYalFlcXJJQjFOM2lLaXJIdnM4d1JuUW9uRGxTNkxjTGx4Z0VtOElUN0pMMlUxbGN1a1R6Vm9rTXRfNEY2allYOHRVWXVCTnVtTVVuUTBadWYwVFFCVGo1MVloelQ4cFRfUlhUWDA1c1VhaHFyOGF6bmZ2TGY0LTkwMWJQLWtPUi0wWi1GX0JjVGF1QWtwUWJCRlV3cU9yNWN1bjNn?oc=5) |
| BBC | South Korean shares surge after chip stock rout | [Source Link](https://news.google.com/rss/articles/CBMiWkFVX3lxTE1RallHU1JiYW9zUFpxY0hBOFplcWxITTgzZ0c3cFFfbFhEX3g3eEdtOC1meFBKYW9pYmR0YjdsZmlqUHpzeUpSa1RHdnd1N0Z2VngtZVlFUDJfdw?oc=5) |
| CNBC | South Korea's 'bipolar' stock market: meltdowns, a record rally and what's to come | [Source Link](https://news.google.com/rss/articles/CBMimwFBVV95cUxNRVp2amJVcXRlVUZKVDdTM0k1NXAxYVR3aGZCajAwU0lPZENnQnNDMUN2Zm1PeGdreC1ueW0tcUlFc0tUcXBCcXhhcWFJMHNrdzIzREg4ZzhSai0yNEIwNjZaVUtrNV9UY050S2tsVTVkemMtXzZWc04zdWNEY2hPYkhRVjlGNHVrQlJWRThaMTNOby1vNTNxUGFEb9IBoAFBVV95cUxQOUY4dGxicUlPYnI0S0RLTWJBdldFelFCSWRvZjVOdUtuRkp0MDNpZFE0ZmpnR3NENXk4SlRyMU9lSkI0YnY3eTFIMXNuN2FjbzdxRFBiRkY4dzZkMmpaeERYbk95S0ZTWmFWR1ROMmJCSzRreGJhTnNjRGtrTXNYS0FaTkhCT0E4ajM3RW1tUFlfd3A4eEpqYVFkRW9nQ2dn?oc=5) |
| The New York Times | In Another Wild Day for South Korean Stocks, Market Surges 15 Percent | [Source Link](https://news.google.com/rss/articles/CBMifkFVX3lxTFBETDBwb0RHZ3lyMkJ2S2VDV2dJaWZqdjJSX1UxVXJYUERBSE0wWjhUbEZfRHRseUo0RHBlaEZpZE1BZVJHOU1udTIzbUNCOV9VU3lUMXZZR2ZXc1pZejNrUzc1MzV5cXNkRGVxeW5zdUJWVW04MGcxaDM3Wlh4UQ?oc=5) |
| The Economist | South Korea’s regulators finally shut the stable door | [Source Link](https://news.google.com/rss/articles/CBMilwFBVV95cUxNaGFwNHJ3U2tCV1RSX0w3RHZyYjVWVDlaTkNNaGlucjhQWUQ2U19GWVAxckIxaTdHS1Q5Y0RTd3QyNkROUl9xNmczbUJNZ0RKbmpPMmNQZlpkT3RYeDdNdlUtQzYxVlE3Tlc0QmZwbmU1NmJDb3dwRnFVQlVpdUFneFBXNnNHbmVJLUc1T1lfVmszSU1waVVV?oc=5) |
| Bloomberg.com | Crushed by Kospi Rout, Angry Koreans Rip Lee and Vow Not to Buy | [Source Link](https://news.google.com/rss/articles/CBMiswFBVV95cUxNWVVlbmVWV1UxSzR2YWNic2dKV1h3RWRETWhXbUN3dVBXaVNfOF94TnRFUnhDQ3RTVHExMmxuSV9PWUk5V1A1YWMwQmpqWWVXT2FBNnJ2c210emxPZ1YxR2VESjVGejFoeTFHXzRhZHFjR1NoMXBSaG9oRGxxMm1fU2o5VFo2ZzB4Q1lqeWRMSjNPTWpYcEh0U0RuWFd2ZkVIcmpBM2VQTUwtSTRXSlo5ZXFjUQ?oc=5) |
| Bloomberg.com | Korean Markets Hit by Turmoil as Chip Rout Forces Trading Halts | [Source Link](https://news.google.com/rss/articles/CBMitAFBVV95cUxPcVJYUm10YzR5eG5WOHVjSlFHZmQxMEhOODdwaWF5UmJzYTdWZ3QxUUctMzRmVkszeDc0bUdfdVZRTlRVMVB1czd6MXJzUWtoenlVbDliUjRvYkZRYUhFWnpfa01oXzRqR0Q0NC1EY3k4bGd3am93WDhTVnhjcGZZTjhjMlFRVjh2VGwwcHJJUjE5U0p5QVRBVTFzX3RyNjhOOVJIeS1qVkoyY010aEZnaDRpVEo?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-07-28/south-korea-s-kospi-index-sinks-more-than-10-on-heavy-selling-of-chipmaking*