Since SpaceX's record-breaking IPO late last week, Elon Musk's second trillion-dollar company has been the talk of Wall Street. From Musk becoming the world's first trillionaire to SpaceX moving ahead with a $60 billion acquisition shortly after hitting the market, the first few days of trading have defied norms at every turn. There are too many eyepopping numbers to count, but here are a few that stand out: SpaceX initially raised $75 billion in its offering, making it more than twice the size