public void DownloadAsync(StockScreenerDownloadSettings settings, object userArgs)
{
base.DownloadAsync(settings, userArgs);
}
protected override StockScreenerResult ConvertResult(YahooManaged.Base.ConnectionInfo connInfo, System.IO.Stream stream, YahooManaged.Base.SettingsBase settings)
{
StockScreenerDownloadSettings set = (StockScreenerDownloadSettings)settings;
List <StockScreenerData> results = new List <StockScreenerData>();
string result = MyHelper.StreamToString(stream, set.TextEncoding);
List <string> lines = new List <string>(result.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries));
if (lines.Count > 0)
{
System.Globalization.CultureInfo convCulture = new System.Globalization.CultureInfo("en-US");
List <QuoteProperty> quoteProps = new List <QuoteProperty>();
List <StockScreenerProperty> screenerProps = new List <StockScreenerProperty>();
foreach (StockCriteriaDefinition crit in set.Criterias)
{
foreach (QuoteProperty qp in crit.ProvidedQuoteProperties)
{
if (!quoteProps.Contains(qp))
{
quoteProps.Add(qp);
}
}
foreach (StockScreenerProperty sp in crit.ProvidedScreenerProperties)
{
if (!screenerProps.Contains(sp))
{
screenerProps.Add(sp);
}
}
}
string[] propertySymbols = new string[-1 + 1];
string[] propertyNames = new string[-1 + 1];
int startIndex = 0;
if (!set.Comparing)
{
startIndex = 2;
propertySymbols = lines[0].Split('|');
propertyNames = lines[1].Split('|');
}
else
{
startIndex = 0;
List <string> lstSymbols = new List <string>();
lstSymbols.Add("");
lstSymbols.Add("");
lstSymbols.Add("b");
lstSymbols.Add("");
lstSymbols.Add("c");
lstSymbols.Add("8o");
lstSymbols.Add("9c");
lstSymbols.Add("9t");
foreach (StockCriteriaDefinition crt in set.Criterias)
{
if (crt.ProvidedQuoteProperties.Length > 5 | crt.ProvidedScreenerProperties.Length > 3)
{
lstSymbols.Add(crt.CriteriaTag);
}
}
propertySymbols = lstSymbols.ToArray();
List <string> lstNames = new List <string>();
lstNames.Add("Ticker");
lstNames.Add("Company Name");
lstNames.Add("Last Trade");
lstNames.Add("Trade Time");
lstNames.Add("Mkt Cap");
lstNames.Add("Return On Equity");
lstNames.Add("Return On Assets");
lstNames.Add("Forward PE");
foreach (StockCriteriaDefinition crt in set.Criterias)
{
if (crt.ProvidedQuoteProperties.Length > 5 | crt.ProvidedScreenerProperties.Length > 3)
{
switch (crt.CriteriaTag)
{
case "f":
case "g":
if (crt is PriceGainerLosersCriteria)
{
PriceGainerLosersCriteria mngCrt = (PriceGainerLosersCriteria)crt;
if (mngCrt.ValueRelativeTo == StockTradingAbsoluteTimePoint.TodaysOpen)
{
lstNames.Add("(open)");
}
else
{
lstNames.Add("(close)");
}
}
break;
case "h":
case "i":
if (crt is PriceMomentumCriteria)
{
PriceMomentumCriteria mngCrt = (PriceMomentumCriteria)crt;
lstNames.Add("(" + mngCrt.RelativeTimeSpanInMinutes.ToString().Replace("_", "") + "m)");
}
break;
default:
lstNames.Add("");
break;
}
}
}
propertyNames = lstNames.ToArray();
}
for (int i = startIndex; i <= lines.Count - 1; i++)
{
string[] values = lines[i].Split('|');
if (propertySymbols.Length >= 4 & values.Length == propertySymbols.Length & values.Length == propertyNames.Length)
{
string id = values[0];
string name = values[1];
double lastTradePriceOnly = 0;
double.TryParse(values[2], System.Globalization.NumberStyles.Any, convCulture, out lastTradePriceOnly);
DateTime tradeTime = new DateTime();
DateTime.TryParse(values[3], convCulture, System.Globalization.DateTimeStyles.None, out tradeTime);
tradeTime = tradeTime.AddHours(tradeTime.Hour).AddMinutes(tradeTime.Minute);
StockScreenerData res = new StockScreenerData(id, name, lastTradePriceOnly, tradeTime, quoteProps.ToArray(), screenerProps.ToArray());
if (values.Length >= 5)
{
for (int p = 4; p <= values.Length - 1; p++)
{
if (values[p] != string.Empty & values[p] != "N/A")
{
double dblValue = 0;
if (double.TryParse(values[p], System.Globalization.NumberStyles.Any, convCulture, out dblValue) || FinanceHelper.GetMillionValue(values[p]) != 0)
{
switch (propertySymbols[p])
{
case "c":
res[QuoteProperty.MarketCapitalization] = Convert.ToInt64(FinanceHelper.GetMillionValue(values[p]) * (Math.Pow(10, 6)));
break;
//case "c":
//res.AdditionalValues[(int)StockScreenerProperty.RevenueEstimate_ThisYear] = dblValue;
//break;
case "8o":
res.AdditionalValues[(int)StockScreenerProperty.ReturnOnEquity] = dblValue;
break;
case "9c":
res.AdditionalValues[(int)StockScreenerProperty.ReturnOnAssets] = dblValue;
break;
case "9t":
res.AdditionalValues[(int)StockScreenerProperty.ForwardPriceToEarningsRatio] = dblValue;
break;
case "9o":
res.AdditionalValues[(int)StockScreenerProperty.NumberOfEmployees] = dblValue;
break;
case "f":
double absoluteChange = dblValue;
double absolutePreviousValue = res.LastTradePriceOnly - absoluteChange;
double changeInPercent = absoluteChange / absolutePreviousValue;
res[QuoteProperty.ChangeInPercent] = changeInPercent * 100;
res[QuoteProperty.Change] = absoluteChange;
if (propertyNames[p].EndsWith("(open)"))
{
res[QuoteProperty.Open] = absolutePreviousValue;
}
else
{
res[QuoteProperty.PreviousClose] = absolutePreviousValue;
}
break;
case "g":
changeInPercent = dblValue;
absolutePreviousValue = (res.LastTradePriceOnly / (100 + changeInPercent)) * 100;
absoluteChange = res.LastTradePriceOnly - absolutePreviousValue;
res[QuoteProperty.ChangeInPercent] = changeInPercent;
res[QuoteProperty.Change] = absoluteChange;
if (propertyNames[p].EndsWith("(open)"))
{
res[QuoteProperty.Open] = absolutePreviousValue;
}
else
{
res[QuoteProperty.PreviousClose] = absolutePreviousValue;
}
break;
case "h":
if (set.Criterias != null)
{
PriceMomentumCriteria context = null;
foreach (StockCriteriaDefinition crit in set.Criterias)
{
if (crit != null && crit is PriceMomentumCriteria && ((PriceMomentumCriteria)crit).PercentValues == false)
{
context = (PriceMomentumCriteria)crit;
break; // TODO: might not be correct. Was : Exit For
}
}
if (context != null)
{
if (propertyNames[p].EndsWith("(" + context.RelativeTimeSpanInMinutes.ToString().Replace("_", "") + "m)"))
{
TemporaryPriceChangeInfo info = new TemporaryPriceChangeInfo();
info.ChangeRelativeTimePoint = context.TimeSpanRelativeTo;
info.ChangeTimeSpan = context.RelativeTimeSpanInMinutes;
info.Change = dblValue * Convert.ToInt32((context.GainOrLoss == StockPriceChangeDirection.Gain ? 1 : -1));
info.ChangeInPercent = info.Change / (res.LastTradePriceOnly - info.Change);
res.TemporaryLimitedChange = info;
}
}
}
break;
case "i":
if (set.Criterias != null)
{
PriceMomentumCriteria context = null;
foreach (StockCriteriaDefinition crit in set.Criterias)
{
if (crit != null && crit is PriceMomentumCriteria && ((PriceMomentumCriteria)crit).PercentValues == true)
{
context = (PriceMomentumCriteria)crit;
break; // TODO: might not be correct. Was : Exit For
}
}
if (context != null)
{
if (propertyNames[p].EndsWith("(" + context.RelativeTimeSpanInMinutes.ToString().Replace("_", "") + "m)"))
{
TemporaryPriceChangeInfo info = new TemporaryPriceChangeInfo();
info.ChangeRelativeTimePoint = context.TimeSpanRelativeTo;
info.ChangeTimeSpan = context.RelativeTimeSpanInMinutes;
info.ChangeInPercent = dblValue * Convert.ToInt32((context.GainOrLoss == StockPriceChangeDirection.Gain ? 1 : -1));
info.Change = res.LastTradePriceOnly - ((res.LastTradePriceOnly / (100 + info.ChangeInPercent)) * 100);
res.TemporaryLimitedChange = info;
}
}
}
break;
case "j":
if (set.Criterias != null)
{
ExtremePriceCriteria context = null;
foreach (StockCriteriaDefinition crit in set.Criterias)
{
if (crit != null && crit is ExtremePriceCriteria && ((ExtremePriceCriteria)crit).PercentValues == false)
{
context = (ExtremePriceCriteria)crit;
break; // TODO: might not be correct. Was : Exit For
}
}
if (context != null)
{
absoluteChange = dblValue * Convert.ToInt32((context.LessGreater == LessGreater.Greater ? 1 : -1));
absolutePreviousValue = res.LastTradePriceOnly - absoluteChange;
changeInPercent = absoluteChange / absolutePreviousValue;
switch (context.ExtremeParameter)
{
case StockExtremeParameter.TodaysHigh:
res[QuoteProperty.DaysHigh] = absolutePreviousValue;
break;
case StockExtremeParameter.TodaysLow:
res[QuoteProperty.DaysLow] = absolutePreviousValue;
break;
case StockExtremeParameter.YearsHigh:
res[QuoteProperty.YearHigh] = absolutePreviousValue;
res[QuoteProperty.ChangeInPercentFromYearHigh] = changeInPercent;
res[QuoteProperty.ChangeFromYearHigh] = absoluteChange;
break;
case StockExtremeParameter.YearsLow:
res[QuoteProperty.YearLow] = absolutePreviousValue;
res[QuoteProperty.PercentChangeFromYearLow] = changeInPercent;
res[QuoteProperty.ChangeFromYearLow] = absoluteChange;
break;
}
}
}
break;
case "k":
if (set.Criterias != null)
{
ExtremePriceCriteria context = null;
foreach (StockCriteriaDefinition crit in set.Criterias)
{
if (crit != null && crit is ExtremePriceCriteria && ((ExtremePriceCriteria)crit).PercentValues == true)
{
context = (ExtremePriceCriteria)crit;
break; // TODO: might not be correct. Was : Exit For
}
}
if (context != null)
{
changeInPercent = dblValue * Convert.ToInt32((context.LessGreater == LessGreater.Greater ? 1 : -1));
absolutePreviousValue = (res.LastTradePriceOnly / (100 + changeInPercent)) * 100;
absoluteChange = res.LastTradePriceOnly - absolutePreviousValue;
switch (context.ExtremeParameter)
{
case StockExtremeParameter.TodaysHigh:
res[QuoteProperty.DaysHigh] = absolutePreviousValue;
break;
case StockExtremeParameter.TodaysLow:
res[QuoteProperty.DaysLow] = absolutePreviousValue;
break;
case StockExtremeParameter.YearsHigh:
res[QuoteProperty.YearHigh] = absolutePreviousValue;
res[QuoteProperty.ChangeInPercentFromYearHigh] = changeInPercent;
res[QuoteProperty.ChangeFromYearHigh] = absoluteChange;
break;
case StockExtremeParameter.YearsLow:
res[QuoteProperty.YearLow] = absolutePreviousValue;
res[QuoteProperty.PercentChangeFromYearLow] = changeInPercent;
res[QuoteProperty.ChangeFromYearLow] = absoluteChange;
break;
}
}
}
break;
case "l":
if (set.Criterias != null)
{
GapVsPreviousClose context = null;
foreach (StockCriteriaDefinition crit in set.Criterias)
{
if (crit != null && crit is GapVsPreviousClose && ((GapVsPreviousClose)crit).PercentValues == false)
{
context = (GapVsPreviousClose)crit;
break; // TODO: might not be correct. Was : Exit For
}
}
if (context != null)
{
res.AdditionalValues[(int)StockScreenerProperty.Gap] = dblValue;
}
}
break;
case "m":
if (set.Criterias != null)
{
GapVsPreviousClose context = null;
foreach (StockCriteriaDefinition crit in set.Criterias)
{
if (crit != null && crit is GapVsPreviousClose && ((GapVsPreviousClose)crit).PercentValues == true)
{
context = (GapVsPreviousClose)crit;
break; // TODO: might not be correct. Was : Exit For
}
}
if (context != null)
{
res.AdditionalValues[(int)StockScreenerProperty.GapInPercent] = dblValue;
}
}
break;
case "o":
if (set.Criterias != null)
{
PriceToMovingAverageRatioCriteria context = null;
foreach (StockCriteriaDefinition crit in set.Criterias)
{
if (crit != null && crit is PriceToMovingAverageRatioCriteria)
{
context = (PriceToMovingAverageRatioCriteria)crit;
break; // TODO: might not be correct. Was : Exit For
}
}
if (context != null)
{
changeInPercent = dblValue;
double maValue = (dblValue / (100 + changeInPercent)) * 100;
absoluteChange = res.LastTradePriceOnly - maValue;
if (context.MovingAverage == MovingAverageType.FiftyDays)
{
res[QuoteProperty.FiftydayMovingAverage] = maValue;
res[QuoteProperty.ChangeFromFiftydayMovingAverage] = absoluteChange;
res[QuoteProperty.PercentChangeFromFiftydayMovingAverage] = changeInPercent;
}
else
{
res[QuoteProperty.TwoHundreddayMovingAverage] = maValue;
res[QuoteProperty.ChangeFromTwoHundreddayMovingAverage] = absoluteChange;
res[QuoteProperty.PercentChangeFromTwoHundreddayMovingAverage] = changeInPercent;
}
}
}
break;
case "7":
res.AdditionalValues[(int)StockScreenerProperty.Beta] = dblValue;
break;
case "v":
res[QuoteProperty.PriceSales] = dblValue;
break;
case "e":
res.AdditionalValues[(int)StockScreenerProperty.PriceEarningsRatio] = dblValue;
break;
case "u":
res[QuoteProperty.PEGRatio] = dblValue;
break;
case "9p":
res.AdditionalValues[(int)StockScreenerProperty.EntityValue] = Convert.ToInt64(FinanceHelper.GetMillionValue(values[p]) * (Math.Pow(10, 6)));
break;
case "9q":
res.AdditionalValues[(int)StockScreenerProperty.EntityValueToRevenueRatio] = dblValue;
break;
case "9r":
res.AdditionalValues[(int)StockScreenerProperty.EntityValueToOperatingCashFlowRatio] = dblValue;
break;
case "9s":
res.AdditionalValues[(int)StockScreenerProperty.EntityValueToFreeCashFlowRatio] = dblValue;
break;
case "x":
res[QuoteProperty.EPSEstimateNextQuarter] = dblValue;
break;
case "y":
res[QuoteProperty.EPSEstimateCurrentYear] = dblValue;
break;
case "z":
res[QuoteProperty.EPSEstimateNextYear] = dblValue;
break;
case "8e":
res.AdditionalValues[(int)StockScreenerProperty.EPS_NYCE] = dblValue;
break;
case "9v":
res.AdditionalValues[(int)StockScreenerProperty.SalesGrowthEstimate_ThisQuarter] = dblValue;
break;
case "8h":
res.AdditionalValues[(int)StockScreenerProperty.EarningsGrowthEstimate_ThisYear] = dblValue;
break;
case "9b":
res.AdditionalValues[(int)StockScreenerProperty.EarningsGrowthEstimate_NextYear] = dblValue;
break;
case "9u":
res.AdditionalValues[(int)StockScreenerProperty.EarningsGrowthEstimate_Next5Years] = dblValue;
break;
case "1":
res.AdditionalValues[(int)StockScreenerProperty.SharesOutstanding] = Convert.ToInt64(FinanceHelper.GetMillionValue(values[p]) * (Math.Pow(10, 6)));
break;
case "2":
res[QuoteProperty.SharesFloat] = Convert.ToInt64(FinanceHelper.GetMillionValue(values[p]) * (Math.Pow(10, 6)));
break;
case "3":
res[QuoteProperty.ShortRatio] = dblValue;
break;
case "8g":
res.AdditionalValues[(int)StockScreenerProperty.SharesShortPriorMonth] = Convert.ToInt64(FinanceHelper.GetMillionValue(values[p]) * (Math.Pow(10, 6)));
break;
case "8m":
res.AdditionalValues[(int)StockScreenerProperty.SharesShort] = Convert.ToInt64(FinanceHelper.GetMillionValue(values[p]) * (Math.Pow(10, 6)));
break;
case "9d":
res.AdditionalValues[(int)StockScreenerProperty.HeldByInsiders] = dblValue;
break;
case "9n":
res.AdditionalValues[(int)StockScreenerProperty.HeldByInstitutions] = dblValue;
break;
case "4":
res[QuoteProperty.TrailingAnnualDividendYield] = dblValue;
break;
case "5":
res[QuoteProperty.TrailingAnnualDividendYieldInPercent] = dblValue;
break;
case "8a":
res.AdditionalValues[(int)StockScreenerProperty.OperatingMargin] = dblValue;
break;
case "8r":
res.AdditionalValues[(int)StockScreenerProperty.ProfitMargin_ttm] = dblValue;
break;
case "9f":
res.AdditionalValues[(int)StockScreenerProperty.EBITDAMargin_ttm] = dblValue;
break;
case "9k":
res.AdditionalValues[(int)StockScreenerProperty.GrossMargin_ttm] = dblValue;
break;
case "8f":
res[QuoteProperty.PriceBook] = dblValue;
break;
//case "8f":
//res.AdditionalValues[(int)StockScreenerProperty.CashPerShare] = dblValue;
//break;
case "8l":
res.AdditionalValues[(int)StockScreenerProperty.TotalCash] = Convert.ToInt64(FinanceHelper.GetMillionValue(values[p]) * (Math.Pow(10, 6)));
break;
case "6":
res[QuoteProperty.BookValuePerShare] = dblValue;
break;
case "9e":
res.AdditionalValues[(int)StockScreenerProperty.TotalDebt] = Convert.ToInt64(FinanceHelper.GetMillionValue(values[p]) * (Math.Pow(10, 6)));
break;
case "9g":
res.AdditionalValues[(int)StockScreenerProperty.TotalDebtToEquityRatio] = dblValue;
break;
case "9h":
res.AdditionalValues[(int)StockScreenerProperty.CurrentRatio] = dblValue;
break;
case "9i":
res.AdditionalValues[(int)StockScreenerProperty.LongTermDebtToEquityRatio] = dblValue;
break;
case "9l":
res.AdditionalValues[(int)StockScreenerProperty.QuickRatio] = dblValue;
break;
case "w":
res[QuoteProperty.DilutedEPS] = dblValue;
break;
case "8i":
res.AdditionalValues[(int)StockScreenerProperty.EPS_mrq] = dblValue;
break;
case "0":
res.AdditionalValues[(int)StockScreenerProperty.Sales_ttm] = Convert.ToInt64(FinanceHelper.GetMillionValue(values[p]) * (Math.Pow(10, 6)));
break;
case "t":
res[QuoteProperty.EBITDA] = Convert.ToInt64(FinanceHelper.GetMillionValue(values[p]) * (Math.Pow(10, 6)));
break;
case "8n":
res.AdditionalValues[(int)StockScreenerProperty.GrossProfit] = Convert.ToInt64(FinanceHelper.GetMillionValue(values[p]) * (Math.Pow(10, 6)));
break;
case "8p":
res.AdditionalValues[(int)StockScreenerProperty.NetIncome] = Convert.ToInt64(FinanceHelper.GetMillionValue(values[p]) * (Math.Pow(10, 6)));
break;
case "9j":
res.AdditionalValues[(int)StockScreenerProperty.OperatingIncome] = Convert.ToInt64(FinanceHelper.GetMillionValue(values[p]) * (Math.Pow(10, 6)));
break;
case "8v":
res.AdditionalValues[(int)StockScreenerProperty.EarningsGrowth_Past5Years] = dblValue;
break;
case "9a":
res.AdditionalValues[(int)StockScreenerProperty.RevenueEstimate_ThisQuarter] = Convert.ToInt64(FinanceHelper.GetMillionValue(values[p]) * (Math.Pow(10, 6)));
break;
case "8q":
res.AdditionalValues[(int)StockScreenerProperty.RevenueEstimate_NextQuarter] = Convert.ToInt64(FinanceHelper.GetMillionValue(values[p]) * (Math.Pow(10, 6)));
break;
case "8s":
res.AdditionalValues[(int)StockScreenerProperty.SalesGrowthEstimate_NextQuarter] = dblValue;
break;
case "8t":
res.AdditionalValues[(int)StockScreenerProperty.SalesGrowthEstimate_ThisYear] = dblValue;
break;
case "8k":
res.AdditionalValues[(int)StockScreenerProperty.SalesGrowthEstimate_NextYear] = dblValue;
break;
case "8y":
res.AdditionalValues[(int)StockScreenerProperty.FreeCashFlow] = Convert.ToInt64(FinanceHelper.GetMillionValue(values[p]) * (Math.Pow(10, 6)));
break;
case "8z":
res.AdditionalValues[(int)StockScreenerProperty.OperatingCashFlow] = Convert.ToInt64(FinanceHelper.GetMillionValue(values[p]) * (Math.Pow(10, 6)));
break;
}
}
}
}
}
results.Add(res);
}
}
}
return(new StockScreenerResult(results.ToArray()));
}
public StockScreenerDownload()
{
this.Settings = new StockScreenerDownloadSettings();
}