February 22, 2021 Getting fixed income returns in today’s interest rate environment has proved to be an ongoing challenge. With the risk dial turned up by most investors, high-risk bonds aren’t the only option available. Preferred stocks like the Looking at average daily volume, PGX has been one of the top funds in Invesco’s diverse roster of ETFs. Why are investors flocking to the ETF? The fund seeks to track the investment results of the ICE BofAML Core Plus Fixed Rate Preferred Securities Index. The fund generally will invest at least 80% of its total assets in the components of the index.