What is the likely impact on this for the commodities?
CME Goes To Margin DefCon 1: Makes Maintenance Margin Equal To Initial For... Everything!?
Unredacted Volume 5 Of Lehman Examiner Report Released, Goldman Acquired Lehman's Nat Gas Positions And Equity Derivatives The Other Side Of The Story: CME On "Understanding Margin Hikes" And Why "They Are Not A Means To Move A Market" CME Hikes Margins Across The Board: Copper, Palladium, Silver, And, Oddly, IR Swaps, Treasurys And Fed Funds CME Cuts Treasury Futures Margins By 30% In Under Three Weeks Despite 20% Jump In Volatility And Like Clockwork, CME Hikes Silver Margins Halting Surge