行业 WIKI

covered interest arbitrage is an arbitrage trading strategy whereby an investor capitalizes on the interest rate differential between two countries by using a forward contract to cover (eliminate exposure to) exchange rate risk. using forward contracts enables arbitrageurs such as individual investors or banks to make use of the forward premium (or discount) to earn a riskless profit fro

高频交易（英語：High-Frequency Trading，HFT）是一种利用自动交易系统在极短的时间内捕获商机并从市场微小波动中获利的交易策略。例如，交易者可以通过挖掘某种证券买入价与卖出价之间的微小差价，或者在不同交易所之间寻找某只股票的微小价差。由于这类交易速度极快，一些交易机构甚至将其服务器群组放置在离交易所服务器很近的地方，以便缩短交易指令通过光缆发送的时间。