The company is getting back to high growth.Upstart (UPST -2.76%) has been an extremely volatile investment during its time as a public company. Most recently, the stock price is off by 23.5% year to date, but it has been up and down this year.At the current price, Upstart stock trades at only 19 times forward, one-year earnings, which is an attractive entry point for a company with high growth opportunities. For the right sort of investor, now could be a good time to buy Upstart.Interest rates are coming do ...