# Stocks making the biggest moves premarket: Walmart, Coinbase, Moderna, Alibaba & more

> **Open Intelligence Dossier** · First detected: 2026-08-21 06:07 UTC · Category: Business

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

## Intelligence Brief
"Stocks making the biggest moves premarket: Walmart, Coinbase, Moderna, Alibaba & more" is generating significant coverage in the Business category, with 7 articles from 5 distinct sources tracked by PULSE so far.


Outlets currently covering the story include The Motley Fool, Yahoo Finance, Benzinga and Seeking Alpha. 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 Motley Fool | Forget Micron for a Minute: This Memory Competitor Just Crossed a Major Profitability Milestone | [Source Link](https://news.google.com/rss/articles/CBMilwFBVV95cUxNR1kzVFJaM1BOUEcxcFVaMlh0TU1ocWhfamNYMDMwa3h2TFB2cWt1V2pYSktvdWp1a3piemdTTGZEYmpJRWpwSkM2Y2l4Y0JPYW9Pa1RSR2c5VlFBdXdsX1N0Yld5Q09WN1V1VzBYb2tMcnJObEtWRW00cWpNeENHMnZxUjFyaVI3X1pVVS1ET2JsQTROdFJN?oc=5) |
| Yahoo Finance | Why Is Sandisk Stock Still Dropping? | [Source Link](https://news.google.com/rss/articles/CBMingFBVV95cUxQZjRkT0tTUUFHajFGSDBqcVRxbGVmQWdyQ1hTOWRqMXlKMU5xOXhXWmRVd1pQNEFHMzI4OWdKZ3Z1bmp6VjN4ak8yU0RhdU5Qcnp5SVhpdTNFMXVqdU1uVndGT1psMkhSTHRuV2J3RUZBdXFYc0pHcEYwOTN4aFhYUVJtZFl0d1oyX0phWk1TOFkyQW4zOXBuSGN1TVRqQQ?oc=5) |
| Benzinga | What's Going On With Sandisk Stock Thursday? | [Source Link](https://news.google.com/rss/articles/CBMingFBVV95cUxNNXhDUHJ1VEVVd1puSTk1Q3RYeXV1RnpXNGExbUhOQ2Z2eHRHbXJmQ3IwYUpYa2d6bTM1YVVfVnJ5em1lQkFiWnA5cm9nR0RYMC02MUJnNVpoREg2OWhFNHBtVDYyaHUxZllDWXBQN2NTZUhRX1pZRzRTSF9wSXhiR2N3Q2J4VjJOWXgzcmhIbkhNQ0x3TG41YWsyYU1EQQ?oc=5) |
| The Motley Fool | Sandisk Is Up More Than 35-Fold in a Year and Sits Nearly a Third Below Its Peak. History Says What Comes Next. | [Source Link](https://news.google.com/rss/articles/CBMi5wFBVV95cUxPV1NVNkFYSUhmQXo4WnNNSllyczV2Ui1RLVRmbGd6Z3gzemtEclBjMGU0Wnc3VTFNMU5vMl9LbHNCUnB2UkVoNjJ3V3d3dUxYWFlSRDlfQ3ZOWXcxU292QklUYW9WZU9xMXJuamVyRXc0d1FEMDNBLWlWUTBNM3QyV3JwTFN2SU1hNmZTdjB1eEFybkJkUGRSZnJrNVkwTG9sMWtkWjNQNm00ejNLdDJRcW5KWWVZbHk4Vk9RNnczREdKRzJIbG9aZWVUbktDN3UwVjV3aEtYQjZqZm5EV3MxNERzczZCV1k?oc=5) |
| Seeking Alpha | Sandisk: Bulls Are Misjudging Its Valuation And Cyclicality (NASDAQ:SNDK) | [Source Link](https://news.google.com/rss/articles/CBMioAFBVV95cUxPR25zWlppSlBuSjRyNGxlYzliZ1Y4XzY3amNNQnZNT29MR0c1d3p2clhWd2c0aWo5YlRZc0xHVmg5cXFKUkNWUmQ4eF9mak5kUVBLUWJ4alBOcDFkOHYzd3NrVWtpdU9CU2wzbEtxcVVfRUFScWdJTDRxbHA3bFJEQVo3c1c1b3dOY2M2UTdqREp0YnFEVjlTc215ZjZjM3ZR?oc=5) |
| CNBC | How higher bond yields can prove a stumbling block for the stock market | [Source Link](https://news.google.com/rss/articles/CBMirAFBVV95cUxNYnJDVGZJRG1SbGtLbHZpdGd2SVZqSE91V3ROZDVDQVZSXzFYTkM0a2s5SnFuRjdEQ05HU0syZWJCUlNJWk5tcm93S2doRHo0UDFXbmJCbWRrSk05VkU4NmpPcTJOVlRmRGZ3SjhoVWdycWJzUXMweFgwVlFDVlZWTFN6MVRhbjdnd0lxSExyTWxxNGFWT3VEZWFxNGdqSGVVYlUybEREZFZpWl91?oc=5) |
| CNBC | Stocks making the biggest moves premarket: Walmart, Coinbase, Moderna, Alibaba & more | [Source Link](https://news.google.com/rss/articles/CBMihgFBVV95cUxQRkt2ZmstN1VFaFpHZWMyNnRIN2dtZHUySGpnSFdIc0I5ZXQtbmZlaG9qaEtPVmZpVVc4aFB0a0daQ2lNRWRvY0lHNVBiMTRSVHQxTnZ1TWxKMzJSY05jdFZ2QXJWWjV0TEZmaUgyN2thQV9TUXM1Ty1JMFJKZHJsRW53cUxFdw?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-08-21/stocks-making-the-biggest-moves-premarket-walmart-coinbase-moderna-alibaba-more*