Back now to Robin Hood shares. They're also sharply higher today. Mackenzie Seagalos following that money for us.This is a big big mover today. >> Yes, it is, Scott. It has been a blockbuster run for Robin Hood.It's up threefold year to date and shares are jumping more than 10% on the day on track to close at a record high. Now, this rally follows a new milestone for the company. CEO Vlad Tennis saying earlier that Robin Hood's prediction markets have now crossed 4 billion event contracts traded with more t ...