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Is US100 the Same as NAS100?

by Blz

When it comes to trading and investing, understanding the different market indices is crucial. Two indices that often cause confusion are the US100 and NAS100. Are they the same thing? Let’s break it down.


The term “US100” refers to the Nasdaq-100 index, which consists of 100 of the largest non-financial companies listed on the Nasdaq Stock Market. This index includes tech giants like Apple, Amazon, Microsoft, and Google’s parent company, Alphabet. The US100 is a benchmark for the performance of these tech-heavy companies and is widely watched by traders and investors.


On the other hand, “NAS100” is essentially an informal way of referring to the same Nasdaq-100 index. The “NAS” stands for Nasdaq, and the “100” represents the number of companies in the index. Sometimes, you might see this abbreviation used in trading platforms and discussions, but it points to the same set of companies as the US100.

Key Takeaways

  • US100 is the official abbreviation for the Nasdaq-100 index, which includes the top 100 non-financial companies listed on the Nasdaq Stock Market.
  • NAS100 is an informal abbreviation that traders might use interchangeably with US100, both referring to the Nasdaq-100 index.
  • Both terms represent the same index, composed of influential tech and internet-related companies.

US100 vs. Other Indices

It’s important to note that while the US100/NAS100 focuses on technology and non-financial companies, other indices like the S&P 500 and Dow Jones Industrial Average (DJIA) cover a broader range of companies, including financial ones. Each index provides insight into different sectors of the economy and can be used as indicators of overall market health.

In Conclusion

In the world of trading and investing, the terms US100 and NAS100 might be used interchangeably, but they both refer to the Nasdaq-100 index—a collection of the top 100 non-financial companies listed on the Nasdaq Stock Market. Whether you call it US100 or NAS100, understanding this index’s composition and performance can provide valuable insights into the tech sector and the market as a whole.

Remember, these terms might vary in informal usage, but the underlying index they represent remains the same.

US100Nasdaq-100 index
NAS100Informal for Nasdaq-100

So, next time you’re discussing market trends or making investment decisions, you can confidently use both terms knowing they’re referring to the same set of influential tech companies.

Invest wisely, and stay informed!

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