<prompt> Human: Hey PF, I am currently reading Mr. Money Mustache, and hes often bringing up these 7 compound interest rates. Where on earth does this exist?? I have never even seen an account that offers 2, much less seven. Am I not looking in the right places, or is this some sort of account I dont know of? It could be this is just outdated info, his blog is a few years old.Help point me in the right direction! Thanks :  <response>: Hes talking about historical equity market return stock price increase dividend. 