public double AverageProfit(TradeManager tradeList)
{
double sumProfitInSek = 0;
foreach (var item in tradeList.GetTradeList)
{
sumProfitInSek += item.ProfitTrade() / item.Sell * _valuePerPoint;
}
if (tradeList.NbrFinishedTrades() == 0)
{
return(0);
}
else
{
return(sumProfitInSek / tradeList.NbrFinishedTrades());
}
}
public double StandardDeviation(TradeManager tradeList)
{
double sumSquaredDevFromMean = 0;
foreach (var item in tradeList.GetTradeList)
{
sumSquaredDevFromMean += Math.Pow(item.ProfitTrade() / item.Sell * _valuePerPoint - AverageProfit(tradeList), 2);
}
if (tradeList.NbrFinishedTrades() == 0)
{
return(0);
}
else
{
return(Math.Sqrt(sumSquaredDevFromMean / tradeList.NbrFinishedTrades()));
}
}