The Fund seeks to provide returns that correspond with those of the Index by investing primarily in US stocks. The Fund aims to track the performance of the Index, as closely as possible, regardless of whether the Index level rises or falls, while seeking to minimise as far as possible the tracking error between the Funds performance and that of the Index. The Index is comprised primarily of large and mid-capitalisation stocks issued by companies in the US. Companies in the Index mainly operate within the information technology, health care, financial services and consumer sectors.