It has been around 8 months since I first took a look at KeyCorp (NYSE: KEY ), the holding company of regional lender KeyBank. While much of the industry has seen improving interest margin dynamics in that time, Ohio-basedI like to take a long term, buy-and-hold approach to investing, with a bias toward stocks that can sustainably post high quality earnings. Mostly found in the dividend and income section. Blog about various US/Canadian stocks at 'The Compound Investor', and predominantly UK names on 'The U ...