Financial instrument selection and weighting system and method
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United States of America Patent
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Mar 6, 2012
Grant Date -
N/A
app pub date -
Feb 18, 2005
filing date -
Dec 1, 2004
priority date (Note) -
Expired
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Abstract
A financial instrument formed by selecting and weighting securities according to selection and weighting criteria. A primary index may be constructed from a universe of securities meeting at least one selection criterion, and may optionally be weighted according to a selection criterion. Derivative indices may be constructed from the primary index. The derivative indices may be further screened and/or weighted according to the same or different selection criteria. Derivative indices may also be created from other derivative indices, again based on selection and/or weighting criteria. The primary index and any derivative indices may be ranked according to one or more selection criteria, either before or after derivative indices are constructed.
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