Two of the most popular ETFs that track indices in the major markets are Vanguard S&P 500 Growth ETF (VOOG) and Invesco QQQ Trust (QQQ).
According to the index rules, it only invests in Nasdaq stocks that are non-financial.
The fund uses a passive management style or indexing method that measures the performance of the S&P 500 Growth Index.
One of these is in the company that offers the ETF. QQQ is a product of Invesco, while VOOG is a Vanguard product.
The expense ratio of QQQ is 0.20%, while the expense ratio of VOOG IS 0.10%.
A key aspect you should consider is your current personal finance and how you want it to grow in the future. This will complete the picture as to which fund best suits you.