Qqq
In short
The Invesco QQQ Trust is an exchange-traded fund (ETF) that tracks the Nasdaq-100 Index. It focuses on large non-financial companies listed on the Nasdaq stock exchange.
In plain words
It is a way for people to invest in many big technology and growth companies at once. Instead of buying one stock, you buy a tiny piece of a hundred different businesses.
A simple example
If you buy one share of QQQ, you are effectively putting money into companies like Apple, Microsoft, and Amazon simultaneously.
Why it matters
It is a popular tool for investors who want exposure to the technology sector. Because it tracks the Nasdaq-100, it often moves differently than the broader market.
Easy to mix up
Do not confuse it with the Nasdaq Composite, which includes many more smaller companies.