/// <summary>
/// 计算当日收益率（当日实际收益额 / 当日实际融资融券额）
/// </summary>
/// <param name="source"></param>
/// <returns></returns>
public static decimal CalculateCurrentIncomeRate(this UserInvestIncomeEntity source)
{
return(CommonHelper.CalculateRate(source.CurrentActualProfit, source.ActualMarginAmount));
}
/// <summary>
/// 计算累计收益率（累计实际收益额 / 平均融资融券额）
/// </summary>
/// <param name="source"></param>
/// <returns></returns>
public static decimal CalculateAccumulatedIncomeRate(this UserInvestIncomeEntity source)
{
return(CommonHelper.CalculateRate(source.AccumulatedActualProfit, source.AverageMarginAmount));
}
/// <summary>
/// 计算持仓仓位（当日持仓市值 / 当日实际融资融券额）
/// </summary>
/// <param name="source"></param>
/// <returns></returns>
public static decimal CalculatePositionRate(this UserInvestIncomeEntity source)
{
return(CommonHelper.CalculateRate(source.PositionValue, source.ActualMarginAmount));
}