While the S&P 500 is down by only about 7% in 2022, many of the most popular stocks in the market are down by 20%, 30%, 50%, or even more from their recent peaks. Digital Realty Trust (NYSE: DLR) is one of the largest real estate investment trusts, or REITs, in the market, specializing in data center properties. If you're not familiar, think of data centers as the physical "homes" of the internet – when you access a cloud-based software program, upload photos to social media, or visit your favorite websites, all of that data needs to be stored somewhere that is reliable and accessible.