SolarEdge Technologies is down 5% after shares of the solar-power-equipment maker were downgraded to Underperform from Hold ...

The S&P 500 opened today at 5,641.68. Within 30 minutes of trading, the benchmark index fell by 6.84 points, or 0.12%, to ...

The S&P 500 opened today at 5,655.51. Within 30 minutes of trading, the benchmark index fell by 6.06 points, or 0.11%.

U.S. stocks closed higher Friday, with the S&P 500 and technology-heavy Nasdaq Composite each posting its biggest weekly jump ...

And it was recently announced that Palantir will be joining the S&P 500 index later this month. Investors, cheered by the ...

U.S. stocks ended mixed on Monday, as traders’ expectations for the Federal Reserve to deliver a 50-basis-point rate cut on ...

The S&P 500 ( ^GSPC) climbed roughly 1.5%, while the Dow Jones Industrial Average ( ^IXIC) rose more than 1% with both ...

The S&P 500 ( ^GSPC) climbed roughly 1.7%, while the Dow rose more than 1.2%, with both indexes trading at record highs. The tech-heavy Nasdaq Composite ( ^IXIC) led the gains, up roughly 2.5%.

Wall Street hit the brakes on its post-Fed rally to start a triple-witching Friday session. The Dow was down 46 points, or 0.1%, while the S&P 500 was down 0.2%. The Nasdaq Composite slipped 0.1%.

U.S. stocks rose after the Federal Reserve lowered its benchmark interest rates by 50 basis points to a range of 4.75% to 5%.

The S&P 500 just hit a fresh all-time high, and if the current bull market continues, it probably won't be the last one in the near future. But with persistent recession fears and ...

The S&P 500 index was climbing sharply Thursday morning, lifted by stocks in its information-technology sector. Tech was jumping 3%, the S&P 500's top-performing sector in morning trade, according to ...