public object GetTechnicalRankSignals()
{
string[] optionableSecurities = _marketDataProvider.GetAllOptionBasicInformation().Where(cache => cache.OptionStatus != " ").Select(obi => obi.OptionUnderlyingCode).Distinct().ToArray();
ProcessDataInParallel(optionableSecurities);
List <Signal> technicalRankSignals = _technicalRankService.GenerateTechnicalRank(optionableSecurities.ToList(), _technicalRankScores.ToList());
technicalRankSignals.Sort(m => m.StockCode);
return(technicalRankSignals);
}
public List <SecurityInformation> GetOptionableSecurities()
{
string[] optionableSecurities = _marketDataProvider.GetAllOptionBasicInformation().Where(cache => cache.OptionStatus != " ").Select(obi => obi.OptionUnderlyingCode).Distinct().ToArray();
List <SecurityInformationCache> info =
_marketDataProvider.GetAllSecuritiesInformation().Where(si => optionableSecurities.Contains(si.SecurityCode)).ToList();
List <SecurityInformation> model = Mapper.Map <List <SecurityInformationCache>, List <SecurityInformation> >(info);
return(model);
}