The digital bank is going places, even though its stock has been falling. SoFi Technologies (SOFI 1.30%) stock's decline has got to be one of the biggest disappointments of the year. It came into 2024 on a high, having more than doubled last year and with the company sporting profitability for the first time. It continues to report strong growth, and it posted its third straight quarterly profit, but SoFi stock is down more than 20% this year. The market is making a mistake, and you can benefit from the sto ...