Bitcoin rally surprises again

[ahlam1399]

http://img.s-msn.com/tenant/amp/entityid/AA3suUQ.img?h=100&w=100&m=6&q=60&o=f&l=fWhile bitcoin has added 20% of its value since Monday, trading has been slightly calmer than the wild price swings the market has seen in past few weeks

أكثر... (http://www.msn.com/en-in/news/other/bitcoin-rally-surprises-again-hits-near-dollar18000/ar-BBGMQff?srcref=rss)