Performance Latest performance Source: Martin Currie. The NAV basis used is cum-income in £. Please note prior to July 2017 the NAV basis used was ex-income NAV in £. Ex-income NAVs exclude current-year income, while cum-income NAVs include current-year income. These figures do not include the cost of buying and selling shares in an investment trust. If these were included, performance figures would be reduced. On 11 July 2014 the mandate changed from benchmark relative Asia Pacific including Japan to unconstrained Asia ex Japan strategy. Past performance is not a guide to future returns. The value of investments and the income from them may go down as well as up and is not guaranteed. An investor may not get back the amount originally invested.