中英文定义 通常指在某种实物资产或金融资产（在同一市场或不同市场）拥有两个价格的情况下，以较低的价格买进，较高的价格卖出，从而获取无风险收益。套利指从纠正市场价格或收益率的异常状况中获利的行动。异常状况通常是指同一产品在不同市场的价格出现显著差异，套利即低买高卖，导致价格回归均衡水平的行为。 The simultaneous purchase and sale of an asset in order to profit from a difference in the price. It is a trade that profits by exploiting price differences of identical or similar financial instruments, on different markets or in different forms. Arbitrage exists as a result of market inefficiencies; it provides a mechanism to ensure prices do not deviate substantially from fair value for long periods of time.
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中英文定义
通常指在某种实物资产或金融资产（在同一市场或不同市场）拥有两个价格的情况下，以较低的价格买进，较高的价格卖出，从而获取无风险收益。套利指从纠正市场价格或收益率的异常状况中获利的行动。异常状况通常是指同一产品在不同市场的价格出现显著差异，套利即低买高卖，导致价格回归均衡水平的行为。
The simultaneous purchase and sale of an asset in order to profit from a difference in the price. It is a trade that profits by exploiting price differences of identical or similar financial instruments, on different markets or in different forms. Arbitrage exists as a result of market inefficiencies; it provides a mechanism to ensure prices do not deviate substantially from fair value for long periods of time.
投资101解释
由于技术的进步，从市场的错误定价中获利如今已经变得极为困难了。许多交易者将交易系统计算机化，用以监控相似的金融工具的价格波动。目前，任何市场的错误定价都会在几秒钟之内被迅速消除。本回答被提问者采纳