invest overseas the hangseng bees and motilal oswal most shares nasdaq 100 two such fundsinvestors can introduce meaningful diversification in their portfolio by investing in nasdaq 100 which is expected to offer healthy earnings growth and has low correlation with nifty says rastogi though there are limited options available to invest overseas it becomes imperative that investors consider such options to qualitatively improve their portfolioswithin the asset allocation limits an investor can consider phased exposure to such products says navlakhiinvestors can use index funds to effectively build a strong equity portfolio if you do not intend to take efforts of ascertaining the best fund to invest in or dont have the time to do research to pick a fund it is better to construct the equity portfolio using index funds some model portfolios are shown in the table