5 Things to Know Before the Opening Bell 8/1/2025

The 5 things you need to know before the stock market opens today: shares of Coinbase and Roku are both tumbling after the companies reported quarterly results, but each stock is still up over 50% and 30% for the year, respectively. Nvidia has denied that its chips have “back doors,” amid scrutiny from Chinese regulators, CSX is reportedly speaking with Goldman Sachs about buying a rival, and shares of Reddit popped after the company reported its most profitable quarter ever.  Squawk Box is hosted by Joe Kernen, Becky Quick and Andrew Ross Sorkin.  Follow Squawk Pod for the best moments, interviews and analysis from our TV show in an audio-first format.  Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.