Trade,技術分析

套利

套利(英語:arbitrage,又称套戥),是一種投資策略,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,从而获取低風險的收益。 In economics and finance, arbitrage is the practice of taking advantage of a price difference between two or more markets. For example, an arbitrage opportunity is present when there is the possibility to instantaneously buy...