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

A guide to the index’s returns ... Understanding the S&P 500’s historical performance isn’t just an academic exercise. It provides crucial context for investors deciding how to prepare ...

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 ...

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 ...

The table below lists the S&P 500's top sectors by weighting as of Jan. 27, 2025. The information technology, financials, health care, and consumer discretionary sectors carry a cumulative weight of ...

Stocks are holding modest gains at midday, with investors showing a modicum of relief over tariff threats and welcoming soft ...

While both the US- and European-domiciled funds fully replicate the index, the Canadian and Australian funds invest their assets in their US-listed counterpart iShares Core S&P 500 ETF in place of ...

with the index currently ahead. S&P 500: A Perspective on Volatility For a sense of the correlation between the closing price and intraday volatility, the chart below overlays the S&P 500 since ...

S&P 500's Struggles in January Align with Historical Trends ... as strongly correlated with the Michigan consumer sentiment index at the start of COVID as later on. In addition, the S&P 500 ...