Today's biggest gainers and decliners in the stock market.
On this episode:
- Nvidia (NVDA) stock is on track to notch its worst week in more than 18 months, as its share price continues to reel after Jensen Huang’s ouster from the top chipmaker. The stock fell as much as 4.7% Friday, extending weekly losses to about 14% and putting it on track for the worst week since April 2025, when President Donald Trump unveiled a sweeping set of tariffs that roiled equities around the world.
- Cerebras (CBRS) shares jumped by the most in five months after the company gave a sales forecast for the current quarter that exceeded analysts’ estimates, signaling that a push to challenge Nvidia Corp. in artificial intelligence chips is paying off.
- Cisco (CSCO) shares fell after the networking gear maker reported a 21% rise in product orders in fiscal 1Q, missing expectations and marking a slowdown from the previous period. Gross margins are seen coming under pressure in the next few quarters as revenue has become more reliant on AI hyperscalers.



