Get a jump start on the US trading day with Matt Miller and Dani Burger on "Bloomberg Open Interest." SpaceX surges again, pushing its value near $3 trillion and ahead of Amazon. And it's a new era at the Fed as Chair Kevin Warsh signals a fresh approach to central bank communication. Plus, Brent crude drops below $80 as a US, Iran deal opens the door to more oil supply. We’ll break down Yum! Brands’ sale of Pizza Hut with Michael Halen, the latest Wall Street layoffs with Katherine Doherty,