The S&P 500 has given up its 2026 gains and then some in recent weeks. The Iran conflict has investors on edge, with many ...

S&P Global announced that four companies will join the S&P 500 index as part of its quarterly rebalance. The additions highlight the rising importance of AI infrastructure within the leading US equity ...

The S&P 500 is off to an underwhelming start to 2026, and a troubling macroeconomic picture could make things worse.

US stock market edges higher as crude oil retreats, lifting S&P 500 and Nasdaq 100. Traders watch oil prices and key ...

Coherent (NYSE: COHR) is set to join the S&P 500 on March 23, 2026, creating a date-certain mechanical buying catalyst that ...

S&P 500 bulls were watching the index's drift below a recent support level as traders were monitoring climbing oil prices. "For now, oil remains the primary market driver, with developments around the ...

The uncertainty has prompted traders to closely watch equity benchmarks, particularly the S&P 500 (SP500), as they evaluate ...

New attacks signal the Iran war is widening across the Middle East to further threaten disruption to energy supplies.

In the three-year period from 2023 to the end of 2025, simply buying and holding an S&P 500 (SNPINDEX: \^GSPC) ...

In the fourth quarter of 2025, concentration in the US stock market increased, driven by the outsized performance of mega-cap ...

World leaders agreed Wednesday to release 400 million barrels of oil from their strategic reserves, including 172 million barrels from the U.S. reserve. The release, coordinated by the International ...

Vertiv, Lumentum, Coherent and EchoStar are the newest entrants to the S&P 500.