By making $5 billion vanish (in one week) , hedge-fund trader Brian Hunter has joined an elite group of investors who have made some extraordinarily bad bets.
What’s behind the huge swings? Gyrating prices -- natural gas was above $15 per British thermal unit last December but just at $5 now -- and huge multi-billion-dollar positions, according to the Journal.
http://articles.moneycentral.msn.com/Investing/Extra/WallStreetsBiggestLosers.aspx