public async Task <IEnumerable <Instrument> > GetTheBestDiscountDividendCompanies(double discountRate)
{
try
{
var instruments = await _instrumentRepository.GetSymbolsParseHtml();
var costEffectiveInstruments = new List <Instrument>();
foreach (var instrument in instruments)
{
var dividend = await _instrumentRepository.GetDividends(instrument.Isin);
instrument.AddDividends(dividend);
var priceRequired = new DiscountDividendModel(instrument.Dividends.Select(x => x.Price).ToArray(), discountRate).Value;
if (instrument.Valuation.BidPrice < priceRequired)
{
costEffectiveInstruments.Add(instrument);
}
}
return(costEffectiveInstruments);
}
catch (Exception e)
{
_logger.LogError(e, "GetTheBestDiscountDividendCompanies");
throw e;
}
}