美股开户者The simultaneous purchase and selling of a security in order to profit from a differential in the price. This usually takes place on different exchanges or marketplaces.?
同时买入及卖出证券，意图从差价中获利，在一般于不同的交易所或市场进行买卖
未经允许不得转载：美股开户者 » Arbitrage套汇
Arbitrage套汇
作者：美股订阅
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