SUPERIOR DATA

Among the specific elements contributing to Charter Oak’s superior data offerings are:

• Charter Oak developed the Compustat As First Reported Data which properly restores the alignment of company’s historical market-related and fundamental data elements thereby removing the random biases and data distortions which result from historical, back-testing of restated company data.
  
  
• Calendar, not fiscal, presentation properly aligns companies data for cross sectional comparison.
  
  
• Specific proprietary data constructs allow superior historical merging of data between data vendors’ offerings and index providers. Data available in Charter Oak includes both U.S. and international fundamental, expectational, pricing and index data series from primary data vendors.
  
  
• Proprietary historical data loading allows the presentation of company data dropped from other data distributors presentations when companies change their fiscal year ends.
  
  
• The unique combination of time series and associative relational structure allows the presentation of complex data sets such as IBES Detail Estimate Data in their original correct, rather than compromised and incorrect, formats.
  
  
• The user can control the timing of vendors’ data updates allowing datasets to be held constant for significant research projects thus ensuring the results are derived from real data differences, not from the uncontrolled, update migration of the underlying data.

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