Nebius, SoundHound AI, and IonQ are all still in the early stages of what could prove to be incredible growth stories.Finding stocks that have the potential to go parabolic is a fun thing to attempt. A parabola's rise starts off gradually, then over a short span accelerates into a rapid climb. So when it comes to such stocks, investors have opportunities to add to their positions gradually during those slower growth periods before they -- possibly -- hit an inflection point and begin to rise more sharply.Th ...