1、买期保值
...hedge 套期交易,对冲交易hedge buying 买期保值,套买保值hedge selling 套卖保值,卖期保值 ...
2、买进保值期货
...options on futures contract期货合约的期权交易hedge Buying买进保值期货,买期保值hedge selling卖出保值期货,卖期保值 ...
3、买进保值
... hedge 套期保值，套头交易 hedge buying 买进保值 hedge operation 投机买卖 ...
4、套买保值
... hedge 套期交易,对冲交易 hedge buying 买期保值,套买保值 hedge selling 套卖保值,卖期保值 ...