Gold futures are also called "gold futures contracts". Futures contracts with gold as the trading object. Like general futures contracts, gold futures contracts also include trading unit, quality grade, term, final maturity date, quotation method, delivery method, minimum price change range, daily price change limit and so on. According to the different units of measurement, gold futures contracts can generally be divided into two specifications. Take the Chicago Grain Exchange as an example. One is gold futures with a weight of 1 1,000g and a purity of 99. 5%, and the other is gold futures with a weight of 65,438+0,000 Moz and a purity of 99. 5%.