arbitrager

Also, arbitrager is the important participant of the market and provides liquidity to the market, so we should study the strategies of arbitrager.

套利者为股指期货市场提供了流动性，是市场的重要组成部分，也需要对其策略研究。

Market traders include hedgers, arbitragers and speculators. The approaches proposed in this paper are mainly for hedger and arbitrager, with little contribution to speculators.

其中，交易者可具体划分为套期保值者、套利者和投机者，而本文的交易策略主要针对套期保值者和套利者，对投机者指导意义不大。

HSY and Nestle SA, have been mentioned so often that this arbitrager called the pairing'like reports of unsafe salad bars on the nightly news-they pop up every three months.

和雀巢公司，它们被提及的次数太多了，这位套利者说这一对就象是晚间新闻里有关不安全自助沙拉台的报导一样，每三个月都会蹦出来一次。