Here Are The Real Reasons Why Gold And Silver Plunged Mike "Mish" Shedlock, Global Economic Trend Analysis Sep. 24, 2011, 7:28 AM Many people have asked me to comment on the plunge in gold and silver. First let's take a look at the wrong answer: Case Closed: CME Hikes Gold, Silver, Copper Margins And there you have it: CME just hiked gold margins by 21%, silver by 16% and copper by 18%. Mystery solved. Sorry Tyler, wrong answer. Four Reasons for Metals Plunge * Fed did far less than expected * Mutual fund redemptions * Margin calls at hedge funds...