The S&P 500 is a stock market index tracking the stock performance of 500 of the largest companies listed on stock exchanges in the United States. This page brings together the live S&P 500 level, an interactive chart, key statistics, and the latest S&P 500 news in one place — refreshed throughout the trading day so you always see where SPX stands right now.

Below the live data you'll find the headlines moving S&P 500, plain-English answers to the questions investors ask most, and links to related markets. Every news story links back to its original source, and many include Alto's AI analysis for added context on what each move means.

Live S&P 500 Level & Market Data

The quote above shows the current S&P 500 level, the day's change and percentage move, the open, the daily high and low, and the previous close. Use the interactive chart to switch timeframes and study how SPX has traded over days, months, and years. Data updates automatically while markets are open.

What Moves the S&P 500 Index Price?

S&P 500 reflects the combined performance of its underlying companies, so it responds to corporate earnings, economic data, Federal Reserve policy, interest-rate expectations, and broad investor sentiment. Inflation reports, jobs numbers, and geopolitical headlines can all swing the index in a single session.

Latest S&P 500 News & Analysis

Stay on top of the stories driving S&P 500. The headlines below are aggregated in real time from trusted financial and general-news publishers and sorted by relevance and recency. Tap any story to read the original report, or explore Alto's AI analysis for a quick, balanced breakdown of the implications.

S&P 500 — Frequently Asked Questions

What is the S&P 500 level today?
The live S&P 500 (SPX) level is shown at the top of this page, along with today's change, the daily high and low, and the previous close. The figures refresh automatically while markets are open.
Where can I see a S&P 500 chart?
An interactive S&P 500 chart is embedded on this page. You can change the timeframe to view intraday, daily, monthly, and multi-year price history for SPX.
Why is S&P 500 moving today?
Index moves are usually the sum of many factors — earnings, economic data, and Fed expectations among them. Check the latest S&P 500 headlines below for the specific catalysts behind today's move.
How can I invest in S&P 500?
S&P 500 can typically be accessed through a brokerage account via index funds and ETFs that track it. Consider your goals, time horizon, and risk tolerance. This page is for information only and is not financial advice.