Digital Realty Trust is a leading global provider of data center, colocation, and interconnection solutions. They provide secure and reliable infrastructure for businesses to store, process, and distribute their digital assets. Digital Realty Trust operates a vast network of data centers across major markets worldwide, serving various industries, including technology, finance, healthcare, and more.

The stock of Digital Realty Trust, ticker symbol DLR, is currently in an uptrend and is stair-stepping higher. A stairstep pattern refers to a series of higher highs and higher lows, indicating a consistent upward movement in the stock price. This pattern suggests the stock is experiencing a gradual and sustainable uptrend, with periodic consolidations followed by new highs. 

Investors may view this as a positive sign, indicating potential strength and stability in the stock. However, it is important to conduct further analysis and consider other factors before making any investment decisions.