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S&P 500

Index
SPX500
5,255.41
+1.07%

Simulated chart for educational purposes — not real market data.

OverviewS&P 500

The S&P 500 tracks the 500 largest US public companies. It's the world's most-watched equity benchmark.

How it works

Market-cap weighted — Apple, Microsoft, Nvidia and other megacaps drive most of the moves. Reflects US economic and corporate health.

Key factors

Earnings
Quarterly earnings season sets the tone for sector rotation.
Fed policy
Rate cuts lift equities; hikes pressure valuations.
Megacap tech
AAPL, MSFT, NVDA, GOOGL, AMZN, META account for ~30% of the index.
Recession fears
ISM PMIs, jobs data, and yield curve shifts move the index.

What to watch

  • FOMC meetings
  • NFP and CPI
  • Earnings season (Jan/Apr/Jul/Oct)
  • VIX (volatility index)

Where to track it