Use of Derivatives: As a Sub-Fund whose performance is linked to a Reference Index will often be invested in derivative instruments or securities which differ from the Reference Index, derivative techniques will be used to link the value of the Shares to the performance of the Reference Index. While the prudent use of such derivatives can be beneficial, derivatives also involve risks which, in certain cases, can be greater than the risks presented by more traditional investments. There may be transaction costs associated with the use of derivatives.