public static double getStockNetProfitRatio(string stockID, string year, string quarter)
{
StockProfitData pd = StockDBVisitor.getInstance().getStockProfitData(stockID, year, quarter);
if (pd == null)
{
return(-double.MaxValue);
}
return(pd.net_profit_ratio);
}
public static double getStockNetProfit(string stockID, string year, string quarter)
{
StockProfitData pd = StockDBVisitor.getInstance().getStockProfitData(stockID, year, quarter);
if (pd != null)
{
return(pd.net_profit);
}
return(0.0);
}
public static double calcPBCostValue(string stockID, string year, string quarter)
{
double costRefVal = 0.0;
double pe = 0.0;
StockReportData rd = StockDBVisitor.getInstance().getStockReportData(stockID, year, quarter);
if (rd == null)
{
return(double.MaxValue);
}
List <StockKLine> mk = StockDataCenter.getInstance().getMonthKLine(stockID);
if (mk == null)
{
return(double.MaxValue);
}
string targetMonth = convertMonthBySeason(quarter);
StockKLine kl = StockDataUtil.getMonthKLineByYearMonth(mk, year, targetMonth);
if (kl == null)
{
return(double.MaxValue);
}
pe = kl.latestPrice / rd.eps;
StockProfitData pd = StockDBVisitor.getInstance().getStockProfitData(stockID, year, quarter);
if (pd == null)
{
return(double.MaxValue);
}
costRefVal = pe * pd.roe;
return(costRefVal);
}
