The gold spot price is the price at which physical gold can be bought or sold for immediate delivery. It changes constantly based on supply and demand factors globally. The gold futures price includes costs of storage, delivery, and financing, and is determined based on the current spot price as well as interest rates and supply/demand. The London Gold Fixing establishes benchmark prices twice daily for major currencies but only for large transactions of 400 ounces or more, so it is not the same as the generally available spot price. Trading gold futures provides an alternative to physical gold ownership that allows profiting from gold price movements without taking delivery of gold.