Key PointsSpaceX's stock is up by nearly 40% in just over a week since its IPO.There are some solid bull arguments to be made about the company.It's also easy to make the case that SpaceX is overvalued at the current price. 10 stocks we like better than Space Exploration Technologies › To call Space Exploration Technologies Corp. (NASDAQ: SPCX), better known as SpaceX, one of the most anticipated IPOs in history would be a major understatement. …