What are the signs that I need a new bank?

(NerdWallet) - My favorite emails in the past few months have been the ones from my bank, letting me know that my savings annual percentage yield has gone up and that overdraft fees have been canceled. If you haven’t gotten either of those lately, then it might be time to open a new bank account with a different financial institution.You don’t have to abandon your current bank if it’s useful to you. As both a banking nerd and a general consumer, I find it helpful to have accoun