# Reddit stock sinks 30%, Roblox tanks 20% after Q3 earnings

> **Newsylist Open Intelligence Dossier** · First detected: 2026-10-30 20:29 UTC · Category: Business · Sources: 5 · Current Velocity: 13.98

## Intelligence Brief
"Reddit stock sinks 30%, Roblox tanks 20% after Q3 earnings" developed substantial multi-source reporting across the Business sector, tracked across 5 distinct newsrooms by Newsylist.


Key reporting was led by MarketWatch, Bloomberg.com, Reuters and CNBC. Coverage velocity and cross-outlet momentum were measured using Newsylist open coverage telemetry.


Synthesized from multi-source international reporting and live coverage telemetry under Newsylist open intelligence methodology.

## Verified Facts & Key Claims
### What drove coverage for Reddit stock sinks 30%, Roblox tanks 20% after Q3 earnings?
Coverage spiked when 5 independent newsrooms published 5 verified reports during this coverage cycle.

### How did Newsylist track this trend?
Newsylist monitored article arrival rates, source diversity, and cross-outlet validation in real time.

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| MarketWatch | Reddit shares on track for biggest-ever one-day drop. It’s not the last of the bad news, analysts say. | 2026-10-30 17:01 | [Source Link](https://news.google.com/rss/articles/CBMi0wFBVV95cUxOUi1VUGpuZ3dpQjdKU25mb1M5WFJEYjZZaDNiMmhGWC1KRHc0ZWNuRUlQUzFaMjNXTDlQVDRDNVBVajN3T2hjd3o5UURLVUdqTG9CcUVwb2tmSEU0ako3N0RZYk0yNGRnTmpSWWtaZHhMbFRpZEE4N0ZhamZRTXU2UW0zRnNDdHR6M1hseFlrNzFfYWFpWVl1b0xPZGlqMlZUUUIzSWtzZjFMWGhlMkd2dXhMN2M3OWdlSml3RE5pbVg5czNUOXlITXdLeTh0V0hJRHVF?oc=5) |
| Bloomberg.com | Reddit to Limit Access for Logged-Out Users in Strategy Shift | 2026-10-30 17:01 | [Source Link](https://news.google.com/rss/articles/CBMisgFBVV95cUxPa3g5MGY3Y3RJNnJ2NXBQa0dMV1FWOGMxUFIycjB1d25yWXRoUjNkUG8wN3hXMV9idDdVZW10SVZ1VUxrLTlQb2lETmVEU1NiOFNzaWZXdjhtREhBQkZIcUVROExqa1RfYUJiZWxWdW5XYWZJQmpMTHdId2tHWjJKYTlob2ZGQWdQdjUxSi1qNXBoR19mQ0xTaHFzVExvLUlPTDFFcjdaaGVXdUVoRDBSOUFn?oc=5) |
| Reuters | Reddit shares plunge as Google's AI search squeezes traffic | 2026-10-30 17:01 | [Source Link](https://news.google.com/rss/articles/CBMiogFBVV95cUxNQks1Z3lNdGwyQnFsQ3NQTU1jWTMwNGRGV002QW5RaDhIOGRIRG9xZmFWTUpsYnpYWVhvbUE1N0ZRTXNlOVRJMjdIVE5nOU5tWEhWRGNORVZPUWxNZ2otUF9zUEQ1QkRlWjNNRm1keF95MFlJOUo3bXBmRTZJQ3ppdWxmOVlQbENUVXE3dXUwcTItTUNQTTJEQmJCdGJXeXNwckE?oc=5) |
| CNBC | Reddit stock plunges 30% after weak outlook, heads for worst day ever | 2026-10-30 17:01 | [Source Link](https://news.google.com/rss/articles/CBMibkFVX3lxTE5IcldZOUlkTDhYTUQxTnk4alA0SkthQ0ZVUzF5ajcxQmFUMWhuTmxtUDBJNTE1a1NxR3hHOERYYXZqc050bjVSejlYa1RmVS1GQTl5TFJnb2l6T1QwTVlnOXkzZC1pQjhWOTRLNTJR0gFzQVVfeXFMTVBFWEZBQkFQblpPRjVJMjJ4cDRKd2s0eWstNW9pTjhYVkRyYWJNZ2lBTlNKX0k1ZEYtM1ZBSDNFZklZR2VFNE55YWhIM2NhWWt6UEQzY0t2djRzTDU5UVlmbEF3alBBYmc4ZlVMUElWRHc3NA?oc=5) |
| Yahoo Finance | Reddit stock sinks 30%, Roblox tanks 20% after Q3 earnings | 2026-10-30 17:01 | [Source Link](https://news.google.com/rss/articles/CBMitAFBVV95cUxQd0JGSVV4ZGprNjZ5MVhfQ0NkYmJhdXZMSi1QcF9kY29rakNqa2t3dmZKR3lNaVhHMzJpTUlhREE2akw3Y09fcThnZThuWHZYRTFuNGFPQlUzaWRCOEpTMUlpTjhKX3JRbFM1MzJ3V3ZVNnBWQ3JiejFVbU9oTmdJTThpVEhMZGx0bkI3U3UzclJ3SklMZjZ3SWJjVE9xazAxUmV5akU5TWw4NmJSNEZRQldVZms?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-10-30/reddit-stock-sinks-30-roblox-tanks-20-after-q3-earnings*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*