This story is available exclusively to Business Insider subscribers. Become an Insider and start reading now. Have an account? Log in. Newsmax went public on Monday, raising $75 million from 7.5 million shares. The stock surged 667% in its debut, valuing Newsmax at about $8 billion. Newsmax's valuation is now double that of Trump Media and a third of Fox Corp. Newsmax is seeing wild trades in its first day as a public company. The conservative media company went public on Monday in a mini-IPO, selling 7.5 million shares at...