The market is negotiant both sides realize respective interest only.

市场是交易者双方实现各自利益的唯。

Negotiant is being used trade after the system, must notice to be exited in time trade system.

交易者在使用完交易系统后，一定要注重及时退出交易系统。

Its calculate the method is each one him basis "idea" the negotiant with common be used in a general sense.

其计算方法是各人根据自己的“想法”泛指一般的交易者而言。

Negotiant can be achieved through two kinds of mechanisms decrease trade risk, reduce trade the purpose of charge.

交易者通过两种机制都可以达到减少交易风险、降低交易费用的目的。

Different negotiant will differ according to oneself and located ambient conditions and choose different mechanism, this kind of choice can change as conditional change.

不同的交易者将根据自身和所处的环境条件不同而选择不同的机制，这种选择会随着条件的变化而变化。