Realty Income (O) pays a big monthly dividend (+4.7%), but its price is down, and many investors are not happy. The company has a strong track record of success since it was first listed on the NYSE in 1994, but what has Realty Income done lately? Considering the horrible 1-year performance for the Real Estate sector, we intend for this to be the first in a series of REIT articles in the coming weeks. This article reviews Realty Income’s financial position, its current valuation, and our outlook for its future performance.