Market trade - E-Gold, future contracts and ETFs (Exchange Trade Funds) are the most common trading opportunities for those who are considering the purchase of gold. E-Gold may be bought and sold via the National Spot Exchange Limited and buyers are granted the option of choosing whether or not they intend on physically owning their purchase. Future contracts offer investors protection against market fluctuations and buyers will be able to possess the metal on a predetermined date. With regards to ETFs, they are the safest option for investors as they provide competitive returns and can also be traded on the Mumbai Stock Exchange.