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S&P 500 IndexS&P 500 IndexS&P 500 Index

S&P 500 Index

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Key data points


Volume
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Previous close
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Open
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Day's range
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About S&P 500 Index


Standard and Poor's 500 Index is a capitalization-weighted index of 500 stocks. The index is designed to measure performance of the broad domestic economy through changes in the aggregate market value of 500 stocks representing all major industries. The index was developed with a base level of 10 for the 1941-43 base period.

Go beyond SPX with more regional indices and market benchmarks.

News



Ideas



See all ideas 

Technicals


Summarizing what the indicators are suggesting.
Oscillators
Neutral
SellBuy
Strong sellStrong buy
Strong sellSellNeutralBuyStrong buy
Oscillators
Neutral
SellBuy
Strong sellStrong buy
Strong sellSellNeutralBuyStrong buy
Summary
Neutral
SellBuy
Strong sellStrong buy
Strong sellSellNeutralBuyStrong buy
Summary
Neutral
SellBuy
Strong sellStrong buy
Strong sellSellNeutralBuyStrong buy
Summary
Neutral
SellBuy
Strong sellStrong buy
Strong sellSellNeutralBuyStrong buy
Moving Averages
Neutral
SellBuy
Strong sellStrong buy
Strong sellSellNeutralBuyStrong buy
Moving Averages
Neutral
SellBuy
Strong sellStrong buy
Strong sellSellNeutralBuyStrong buy

Seasonals


Displays a symbol's price movements over previous years to identify recurring trends.

Largest holdings


NVDA
NVIDIA Corporation
AAPL
Apple Inc.
MSFT
Microsoft Corporation
GOOGL
Alphabet Inc.
GOOG
Alphabet Inc.
AMZN
Amazon.com, Inc.
AVGO
Broadcom Inc.
META
Meta Platforms, Inc.
TSLA
Tesla, Inc.
BRK.B
Berkshire Hathaway Inc. New
LLY
Eli Lilly and Company

See all SPX companies 

Frequently Asked Questions


S&P 500 Index reached its highest quote on Oct 29, 2025 — 6,920.34 POINT. See more data on the S&P 500 Index chart.
The lowest ever quote of S&P 500 Index is 2.73 POINT. It was reached on Jun 1, 1877. See more data on the S&P 500 Index chart.
S&P 500 Index value has increased by 1.20% in the past week, since last month it has shown a 3.45% increase, and over the year it's increased by 12.90%. Keep track of all changes on the S&P 500 Index chart.
The champion of S&P 500 Index is NASDAQ:HOOD — it's gained 318.97% over the year.
The weakest component of S&P 500 Index is NASDAQ:TTD — it's lost −65.89% over the year.
S&P 500 Index is just a number that lets you track performance of the instruments comprising the index, so you can't invest in it directly. But you can buy S&P 500 Index futures or funds or invest in its components.
The S&P 500 Index is comprised of 502 instruments including NASDAQ:NVDA, NASDAQ:AAPL, NASDAQ:MSFT and others. See the full list of S&P 500 Index components to find more opportunities.