简单地讲,期货交易(futures)是指在未来某个特定日期,按现在商定的价格购买或出售某种商品的一种交易。期货交易是通过交易双方签定期货合约来完成的。期货合约是交易所制定的一种标准化合同。一个期货交易合约通常要明确标的物资产、合约基数、标价单位、每日价格波动限制、交易时间及何时何地交割等事项。在期货市场上,合约就代表期货,是市场买卖 In short, futures are futures transactions that buy or sell a commodity at a now-agreed price on a certain future date. Futures transactions are signed by the parties to the futures contract to complete. Futures contracts are standardized contracts set by the exchange. Usually, a futures contract needs to be clearly defined as the underlying asset, the base of the contract, the unit of the price, the daily price fluctuation limit, the transaction time and when and where the delivery. In the futures market, the contract on behalf of the futures market trading