The fund's objective is to obtain as high a return as possible by investing mainly in US equities. The portfolio is indexed geographically and sectorally on the MSCI [Daily Total Return Net] USA index published by MSCI Inc.The index is tracked using the sampling method with almost total duplication of this index.Each sector is represented proportionally to its index weighting. The tracking error (standard deviation from the reference index) is of the order of 1.5%. The fund invests mainly in equities (and other analogous transferable securities) of US companies, warrants, convertible bonds, subscription rights and, on an ancillary basis, cash and cash equivalents.