SpaceX went public on Friday in the largest stock market debut in history, raising 75 billion dollars and closing its first day up 19 percent — turning a company its own founder once gave less than a 10 percent chance of survival into one worth more than two trillion dollars in a single session.

SpaceX began trading on the Nasdaq on Friday under the ticker SPCX, raising about $75 billion in what is now the largest initial public offering in stock market history. The stock was priced at $135 a share, opened at $150, rose to roughly $176 at its peak, and closed around $161, up about 19 per [...] The post SpaceX went public on Friday in the largest stock market debut in history, raising 75 billion dollars and closing its first day up 19 percent — turning a company its own founder once gave