Margin Rate Circulars
| 09 May 2008 | - | ICE Futures Margin Rate Circular |
| 09 May 2008 | - | EnClear (inc. OTC ICE) Margin Rate Circular |
| 08 May 2008 | - | RepoClear Margin Rate Circular |
| 08 May 2008 | - | LIFFE Margin Rate Circular |
| 29 April 2008 | - | LME Margin Rate Circular |
| 28 April 2008 | - | EDX Margin Rate Circular |
| 30 June 2005 | - | EquityClear Margin Rate Circular |