public double GetRealizedGainsStock()
{
if (Trades != null)
{
List <Trade> stockTrades = Trades.FindAll(trade => trade.Security is Stock);
Stack <Trade> buyStack = new Stack <Trade>();
double relizedGains = 0;
foreach (var trade in stockTrades)
{
if (trade.TradeAction == TradeAction.BUY)
{
buyStack.Push(trade);
}
else
{
Trade averege = AverageBuyTrades(buyStack);
relizedGains += (trade.TradePricePerContract - averege.TradePricePerContract) * trade.TradeContractCount;
averege.TradeContractCount -= trade.TradeContractCount;
buyStack = new Stack <Trade>();
if (averege.TradeContractCount > 0)
{
buyStack.Push(averege);
}
}
}
return(relizedGains);
}
return(0);
}
public double GetRealizedGainsDividends()
{
if (Trades != null)
{
List <Trade> dividends = Trades.FindAll(trade => trade.Security is Dividend);
return(dividends.Sum(dividend => dividend.TradeContractCount * dividend.TradePricePerContract));
}
else
{
return(0);
}
}
public double GetRealizedGainsOptionPremium()
{
if (Trades != null)
{
List <Trade> buys = Trades.FindAll(trade => trade.TradeAction == TradeAction.BUY && trade.Security is Option);
List <Trade> sells = Trades.FindAll(trade => trade.TradeAction == TradeAction.SELL && trade.Security is Option);
double totalSellCost = sells.Sum(sell => sell.TradeContractCount * sell.TradePricePerContract);
double totalBuyCost = buys.Sum(buy => buy.TradeContractCount * buy.TradePricePerContract);
return(totalSellCost - totalBuyCost);
}
return(0);
}
public List <Trade> GetTrades(string asset)
{
return(Trades.FindAll(t => t.Asset == asset).ToList());
}
