Nasdaq-100 Index

What the Nasdaq-100 Index is, where it lives officially, and how its ride has looked over the years.

What does the Nasdaq-100 Index track?

The 100 largest non-financial companies listed on the Nasdaq exchange — which in practice means it is heavy on technology: chips, software, internet and everything with a keyboard.

More exciting than the S&P 500, and as our daily-movement page shows, noticeably bumpier too.

Maintained byNasdaq logoNasdaq
On this site we follow it throughiShares logoiShares Nasdaq 100 UCITS ETF (Acc) (CNX1).

Every figure here is in pounds — what you'd actually pocket buying on the London Stock Exchange. Fund fact sheets usually headline returns in US dollars, which can look very different in years when the pound moves against the dollar. Here's the full story, year by year.

CNX1 since 2010

Price history of CNX1 tracking the Nasdaq-100 Index£65£375£685£995£1,305201020132016201920222025

The chart shows the dividend-adjusted share price of CNX1, the ETF tracking this index — not the raw index level. The shape of the ride is the same.

CNX1 returns by year (USD)

Last 5 years
+15.41%
average per year (CAGR)
Last 10 years
+20.29%
average per year (CAGR)
YearTotal return
2026 (so far)+20.13%
2025+11.83%
2024+28.51%
2023+47.71%
2022-25.53%
2021+29.50%
2020+43.24%
2019+33.63%
2018+4.62%
2017+20.13%
2016+28.85%
2015+14.71%
2014+28.19%
2013+36.05%
2012+9.20%
2011+3.56%
2010-20.33%

Calendar-year total returns of CNX1 in USD, dividends reinvested — the ETF tracking this index, not the raw index level.

Compare CNX1 head to head

Yearly returns side by side against the other funds we track.