Implementation

• Preliminary Consolidation Spreadsheet (XLS) - posted 03/08/2010
  The consolidation spreadsheet offers preliminary data and is subject to change. A finalized spreadsheet will be published the week of each scheduled consolidation event.
• Final 3/12/2010 Initial Group Consolidation Spreadsheet (XLS) - posted 03/10/2010
  
• OSI Implementation Guide Version 2.4 (PDF) - posted 02/25/2010
• Options Clearing Implementation Plan (PDF) - posted 10/05/2009
• OSI Consolidation Plan (PDF) - posted 02/11/2010
• Conversion & Consolidation Schedule (PDF) - posted 02/11/2010
• Contract Adjustments and the OSI (PDF) - posted 03/03/2009
• OSI Options with both AM - PM Settlements (PDF) - posted 12/10/2009

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