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

时间序列（英語：time series）是一组按照时间发生先后顺序进行排列的数据点序列，时间间隔为一恒定值（如分秒、秒、分钟、小时、日、週、月、季度、年、甚至更大的時間單位），作为离散时间进行数据分析和处理。