The S&P 500 ( ^GSPC) gained 0.5%, while the Dow Jones Industrial Average ( ^DJI) rose nearly 0.4%. The tech-heavy Nasdaq ...

The NASDAQ-100 is widely followed as a measure mainly of the big tech and social media stocks that make up the index.

The Dow Jones rallied on the stock market today amid moves by President Donald Trump. Cathie Wood snapped up a rebounding AI ...

Nvidia shares plunged Monday amid concerns that a powerful, cost-efficient AI model developed by Chinese startup DeepSeek ...

If you're holding or planning to buy Bitcoin (CRYPTO: BTC), there's a chart you need to see and understand. Bitcoin is a ...

Regular MarketWatch readers might already be aware that U.S. stocks are historically expensive right now, based on several popular metrics. Some have argued that this could signal that the market has ...

Nvidia shares' 9% recovery Tuesday was the second-best day in terms of market cap added for any company ever—but the company ...

Tesla shares have gained ground the past two sessions after a five-day losing streak during which the stock lost 18% of its ...

In a matter of days, DeepSeek proved to be so popular as to climb to the top of Apple's App Store, surpassing OpenAI's ...

Benchmark equity indices Sensex and Nifty make a U-turn to trade in the negative territory on Budget day. Investors keenly tracked Finance Minister Nirmala Sitharaman plan for the economy. Union ...