资产组合投资 meaning in English

portfolio investment

Arbitrage is a kind of hedging strategy in portfolio investing , as a mean approach to evade future trading risk , it ’ s been world wildly used by all kinds of invest funding and other financial institution . in the matured commodity future markets , the percentage of arbitrage trading in total trading volume is more than 40 %
套利是对冲式资产组合投资策略,作为期货市场规避风险功能的实现方式之一,在国际上被投资基金和机构广泛利用,在国外成熟的商品期货市场中,套利交易占总交易量的40 %以上。