SK Hynix's shares slumped, hit by the shock from Chinese artificial-intelligence startup DeepSeek as stock trading resumed in South Korea after a four-day holiday.

DeepSeek’s emergence roiled markets earlier this week, but investors see limited scope for the Chinese artificial ...

In a week when AI chipmaker Nvidia suffered the biggest one-day loss of value on record and the Federal Reserve said it was ...

Is DeepSeek a game-changer or just hype? A look at how China's AI surge challenges US tech dominance and what it means for ...

Chinese state-linked social media accounts amplified narratives celebrating the launch of Chinese startup DeepSeek's AI ...

Buffer ETFs, also known as defined-outcome ETFs, use options contracts to limit losses while capping upside potential for the indexes they track. This type of fund has become particularly popular ...

Nvidia RTX series delays. There is a strong demand online for Nvidia's new RTX 50 series graphics cards, but that doesn't ...

Thursday's coverage included more tech earnings, focus on Trump's latest on potential tariffs and more analysis around Monday ...

Meta Platforms and most other U.S. stocks are rising, but drops for Nvidia and Microsoft are weighing on the market.

But AI scientists have pushed back, arguing that many of those fears are exaggerated. They say that while DeepSeek does ...

Nvidia crossed below its 200-day moving average this week for the first time since 2023. Analysts say the correction could ...

Chinese artificial intelligence startup DeepSeek rattled the U.S. technology sector after the company recently unveiled an AI ...