Block stock has been on the outs with investors over the past two years or so. It was once a skyrocketing, expensive, and popular stock, but investors lost interest after the company began to lose focus and the price looked too high to sustain.It's been gaining some momentum over the past few months as it continues to demonstrate growth and looks like it's getting back to its original mission. However, if you're excited about financial technology, I would recommend you take a look at StoneCo (STNE 2.10%) an ...