Commonwealth Bank of Australia (Knowing what is or isn’t a fair price to pay for the ASX: CBA ) share price can seem a little daunting, especially in the current volatility. In this short news update on the CBA share price, we’ll look at the key factors to consider when researching a bank share.Commonwealth Bank of Australia, or CBA for short, is Australia’s largest bank, with a leading market share of mortgages (20%+), credit cards (25%+) and personal loans. It has over 15 million customers with most of th ...