Gold futures, like other futures commodities, adopt the original margin trading system and will be adjusted with the changes of market conditions, which can be divided into gold futures and mini gold futures; The contract specifications of gold futures are larger, and the requirements for initial margin are higher than those of mini gold futures.
The trading contents of most gold futures markets in the world are basically similar, mainly including margin, contract unit, delivery month, minimum fluctuation limit, futures delivery, commission, daily trading volume and commission order.