Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at least 15 minutes. International ...

When Block (NYSE: XYZ), which was formally known as Square, first introduced its credit card reader for mobile devices in 2009, it was a game changer. Businesses no longer needed anything special ...

After a banner year in 2024, the S&P 500 is starting to make a steady climb in 2025. It's up 3% this year, and some of its largest components, like Apple and Amazon, have already reported fourth ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...