Bitcoin vaults to 18-month highs on growing popularity <!-- no image --> <div>Bitcoin jumped to its highest in eighteen months on Wednesday on safe-haven investment flows and growing expectations that Facebook’s Libra could turn cryptocurrency investments mainstream.<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=t8zRq8vlmpA:2hwEKEhIr9o:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?d=yIl2AUoC8zA" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=t8zRq8vlmpA:2hwEKEhIr9o:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=t8zRq8vlmpA:2hwEKEhIr9o:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=t8zRq8vlmpA:2hwEKEhIr9o:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=t8zRq8vlmpA:2hwEKEhIr9o:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/t8zRq8vlmpA" height="1" width="1" alt=""></div> Posted by Reuters