Global equity tracker funds are popular among investors as they provide an easy and low-cost way to get exposure to stocks around the world. Choosing which tracker funds to put in your portfolio is not as straightforward as there are multiple products offering a similar approach. Read on to find out how they differ.Five popular global trackers are Fidelity Index World (Acc:BJS8SJ3/Inc:BP8RYB6), iS

It appears investors have been sticking to familiar territory in September when investing via exchange-traded funds (ETFs) with popular choices involving the FTSE 100 and the S&P 500.ETFs are desirable for investors looking to match - rather than beat - the performance of indexes or physical assets such as commodities for a cheaper price than actively managed funds.According to data from Youinvest