A system, method and/or computer program product for managing an index and/or a portfolio of financial objects. An index may be created, which may include selecting financial objects based on accounting data and/or weighting the financial objects based on accounting data. A portfolio may be created based...http://www.google.com.tw/patents/US20100063942?utm_source=gb-gplus-share專利 US20100063942 - SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR MANAGING A VIRTUAL PORTFOLIO OF FINANCIAL OBJECTS
