How to get SpaceX stock — without buying the IPO

Elon Musk is photographed at SpaceX in Brownsville, Texas. Marvin Joseph | The Washington Post | Getty Images The SpaceX initial public offering on Friday is poised to be the biggest ever — and is generating a lot of buzz. But IPOs can carry dangers for the average investor, according to finance experts. For starters, stocks are often unprofitable in the early period after an IPO, experts said. …