In Effect Close of Business on March 26, 2008

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431.03 Margins on Futures

• Current Speculative Margin Rates
  • Agricultural
  • Interest Rate
  • Dow
  • Metals Group
  • Mini-sized Contracts
  • Fed Funds Binary Options 
• Current Hedge Margin Rates
  • Agricultural
  • Interest Rate
  • Dow
  • Metals
  • Mini-sized Contracts
  • Fed Funds Binary Options
• Current Intra-Market Spread Margins
  • Old Crop/New Crop and Intra-Crop Year Spreads
  • Interest Rate Calendar Spreads
  • Agricultural
  • Crush
  • Interest Rate
  • Mini-Sized Products
  • Fed Funds Spread Margins
  • Butterfly Spreads  
  • Equity Indexes
• Current Inter-Market Spreads
  • Chicago Mercantile Exchange - Financial
  • Chicago Mercantile Exchange - Agricultural
  • Chicago Mercantile Exchange Spreads-Equity Indexes
  • Inter-Exchange Spreads
• Documents
  • Calculating Standard Spread Credit Method
  • Span Margin System