The ProShares S&P MidCap 400 Dividend Aristocrats ETF ( REGL ) is a passively managed investment vehicle offering exposure to mid-cap names that have at least a 15-year history of consistent dividend increases. While there is no denying that this is alreadyVasily Zyryanov is an individual investor and writer.He uses various techniques to find both relatively underpriced equities with strong upside potential and relatively overappreciated companies that have inflated valuation for a reason.In his research, h ...