Beta-blockers are often used to treat high blood pressure and other cardiovascular diseases. However, in some patients they can trigger or exacerbate psoriasis, an inflammatory skin disease.

Morningstar Quantitative Ratings for Stocks are generated using an algorithm that compares companies that are not under analyst coverage to peer companies that do receive analyst-driven ratings.

Beta is a measurement of an asset’s risk compared to a benchmark, like the stock market. The market or benchmark used to calculate an asset’s beta always has a beta of 1. Stocks that have a return ...