Bumble Stock Rockets Over 70% <br />After Wall Street Debut.<br />The company, founded by <br />Whitney Wolfe Herd, began trading <br />on the Nasdaq on Feb. 11.<br />Bumble set its initial public offering at $43 <br />but opened at $76 midday Thursday.<br />Best known for its female-centered dating app, <br />Bumble also offers other services through <br />Bumble Bizz and Bumble BFF.<br />Wolfe Herd has become one of the <br />youngest female CEOs in tech to <br />take her company public at 31.<br />The stock's first day of success has resulted in <br />Wolfe Herd becoming a self-made billionaire.<br />The company was founded in 2014 after Wolfe Herd <br />left Tinder where she was vice president of marketing
