The popular Invesco QQQ exchange-traded fund has been around for more than 25 years, but all of a sudden it is facing stiff competition.
Andrew Welsch is a reporter at Barron's, focusing on wealth management and finance. He covers a range of topics including investment strategies, trading platforms, and retirement planning, with a keen interest in financial technology and services. Andrew's work has been featured in notable publications such as Financial Planning, MarketWatch, and Yahoo Finance.







