public object GetSyrahSentiments(string stockCode)
{
List <HistoricalQuote> historicalQuotes2YearsResponse = _marketDataService.GetHistoricalQuotes(stockCode, "2y");
List <Signal> syrahShortTermSignals;
List <Signal> syrahLongTermSignals;
int?sentimentShortTermValue = null;
int?sentimentLongTermValue = null;
int?technicalRank = null;
SupportAndResistance supportAndResistance = null;
string sentence = string.Empty;
Tuple <List <Signal>, List <Signal> > signals = _signalHelpers.GetSentiments(historicalQuotes2YearsResponse);
syrahShortTermSignals = signals.Item1;
syrahLongTermSignals = signals.Item2;
Tuple <int?, int?> sentimentTermValues = _signalHelpers.GetSentimentTermValues(syrahShortTermSignals, syrahLongTermSignals);
sentimentShortTermValue = sentimentTermValues.Item1;
sentimentLongTermValue = sentimentTermValues.Item2;
DateTime yearAgo = DateTime.UtcNow.Date.AddYears(-1);
List <HistoricalQuote> historicalQuotes1Year = historicalQuotes2YearsResponse.Where(h => h.TradeDate >= yearAgo).ToList();
HistoricalData historicalData1Year = null;
if (!historicalQuotes1Year.IsNullOrEmpty())
{
historicalData1Year = new HistoricalData(historicalQuotes1Year);
}
StockQuoteInfo quote = _marketDataService.GetStockQuote(stockCode);
technicalRank = _signalHelpers.GetTechnicalRank(historicalData1Year);
var last = 0d;
if (quote.LastPrice != null)
{
last = (double)quote.LastPrice.Value;
}
SupportAndResistanceMath srCalc = new SupportAndResistanceMath(historicalData1Year);
supportAndResistance = srCalc.GetSupportAndResistance();
return(new
{
quote = quote,
technicalRank = technicalRank,
supportAndResistance = supportAndResistance,
sentimentShortTermValue = sentimentShortTermValue,
sentimentLongTermValue = sentimentLongTermValue,
syrahShortTermSignals = syrahShortTermSignals,
syrahLongTermSignals = syrahLongTermSignals,
historicalQuotes2Years = historicalQuotes2YearsResponse
});
}
//todo: not sure if we need entity response here
public async Task <EntityResponse <SupportAndResistance> > GetSupportAndResistance(string symbol, string timeFrame = null)
{
if (timeFrame == null)
{
timeFrame = AppConfigManager.SupportAndResistanceDefaultTimeFrame;
}
StockQuoteInfo expandedQuote = MarketDataService.GetStockQuote(symbol);
List <HistoricalQuote> historicalQuotes = MarketDataService.GetHistoricalQuotes(symbol, timeFrame);
SupportAndResistance supportAndResistance = new SupportAndResistanceMath(new HistoricalData(historicalQuotes)).GetSupportAndResistance();
return(supportAndResistance);
}
public SupportAndResistance GetSupportAndResistance(HistoricalData data, double lastPrice)
{
SupportAndResistance supportAndResistance = new SupportAndResistanceMath(data).GetSupportAndResistance(lastPrice);
return(supportAndResistance);
}
