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US Tech 100
US Tech 100 Share Price
USA
22,958.25
202.00 (0.89%) 
Last Updated on 18 Oct 2025 at 18:15
Data provided here represents Contract for Difference (CFD) prices and it is not directly sourced from any exchanges. These prices are derived by market makers and may potentially differ from actual market prices.
About US Tech 100
US Tech 100, short for the National Association of Securities Dealers Automated Quotations, is a global electronic marketplace for buying and selling securities, as well as the benchmark index for U.S. technology stocks. Established in 1971, US Tech 100 was the world's first electronic stock market and is now home to many of the biggest high-tech companies, including Apple, Google, Microsoft, and Amazon. Trading on US Tech 100 is conducted from 9:30 AM to 4:00 PM Eastern Time (ET), which corresponds to 7:00 PM to 1:30 AM Indian Standard Time (IST).
Read MoreFAQs
How does US Tech 100 work?
US Tech 100 is a global electronic marketplace for buying and selling securities, primarily known for listing technology and growth companies. It operates through an automated network of computers that match buy and sell orders, providing fast and efficient trading.
What does US Tech 100 indicate?
US Tech 100 indicates the performance of mainly tech-focused companies and serves as a key indicator of the technology sector’s health. It reflects investor sentiment towards innovation, growth, and market trends in industries like software, biotech, and consumer electronics.
What is the computing method of US Tech 100?
US Tech 100 is a market-capitalization-weighted index. It calculates the value based on the total market capitalization of its listed companies, giving more weight to larger companies, which impacts the index’s overall movement.
What is the criterion of selection and reviews of stocks in US Tech 100?
To be listed on US Tech 100, companies must meet specific criteria, including market capitalization, trading volume, and financial stability. The index regularly reviews its components to ensure they continue to meet these standards, adjusting as necessary.
How often do US Tech 100 constituents change?
The US Tech 100 index constituents are reviewed and adjusted quarterly, with changes implemented in March, June, September, and December. Adjustments are based on the latest market capitalizations and eligibility of the listed companies.
Can you buy US Tech 100 directly?
US Tech 100 cannot be purchased directly as it is an index. However, investors can buy ETFs or index funds that track US Tech 100, providing exposure to its overall performance.
What are the historical returns of US Tech 100?
As of September, 2024, the US Tech 100 index has provided the following returns:
- 1 Year: 37.70%
- 5 Years: 156.98%
What are some of the popular companies in US Tech 100?
US Tech 100 is home to popular companies such as Apple, Microsoft, Amazon, Tesla, and Alphabet (Google). These tech giants lead the index and significantly impact its movement due to their large market capitalizations.
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