Currently, there is a massive arbitrage in the gasoline and crude oil markets on the New York Mercantile Exchange.
目前，在纽约商品交易所的汽油和原油市场存在一个巨大的套利机会。
2
But the gap between two exchange rates eventually Narrows due to arbitrage by Banks and companies with access to both markets.
但由于同时进入两个市场的银行和企业的套利交易，两种汇率之间的差距最终会收窄。
3
To arbitrage the two markets, these companies accept renminbi as payment from Chinese importers, then swap the cash into dollars at the more attractive offshore exchange rate.