The NASDAQ Composite Index includes virtually every stock listed on the NASDAQ exchange — over 3,000 securities. Heavily weighted toward technology and growth companies, it is one of the most-watched indices globally and a barometer of tech sector sentiment.
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3,000+ companies listed on the NASDAQ exchange, including Apple, Microsoft, Amazon, Tesla, Nvidia, Meta, Alphabet, and many biotech & growth stocks.
Regular session: 09:30–16:00 ET (Mon–Fri). Pre-market from 04:00 ET and after-hours until 20:00 ET.
Launched in 1971. Market-cap weighted. Includes domestic and international companies listed on NASDAQ. Maintained by Nasdaq, Inc.
The VIX, often called the 'fear gauge', measures the market's expectation of 30-day forward-looking volatility implied from S&P 500 options prices. It is not a traditional stock index but rather a real-time sentiment indicator used by traders to gauge market fear and complacency.
The oldest stock index in the US, the Dow Jones Transportation Average tracks 20 airline, railroad, trucking, and shipping companies. Followers of Dow Theory believe the transports must confirm the industrials for a sustained trend to be valid.
The Dow Jones Industrial Average (DJIA) is one of the oldest and most recognised stock market indices in the world. It tracks 30 large, publicly owned blue-chip companies trading on the NYSE and NASDAQ. Despite its small constituent count, the Dow remains a cultural touchstone for the overall health of the US stock market.
The Standard & Poor's 500 is a market-capitalisation-weighted index of 500 leading publicly traded companies in the United States. Regarded as the best single gauge of US large-cap equities, the S&P 500 covers approximately 80% of available US market capitalisation and is widely used as a benchmark by institutional investors worldwide.