public HistoricalPriceVolume ParseHistoricalData(string res)
{
string[] lines = res.Split('\n');
HistoricalPriceVolume data = new HistoricalPriceVolume(lines.Take(lines.Length - 1)
.TakeWhile(line => line != null)
.Select(StockUtils.ParseCsvRow).Select(line => new HistoricalPriceVolumeEntry
{
Date = DateTime.Parse(line[0]),
Open = NumberUtils.ParseDecimal(line[1]),
High = NumberUtils.ParseDecimal(line[2]),
Low = NumberUtils.ParseDecimal(line[3]),
Close = NumberUtils.ParseDecimal(line[4]),
Volume = NumberUtils.ParseInt(line[5])
}) /*.Reverse()*/.ToList());
return(data);
}
public IEnumerable <Tuple <string, decimal, int, decimal, int> > GetBidAskQuote(string[] symbols)
{
return(GetDataFromYahoo(symbols, "bb6aa5").Select(pair => new Tuple <string, decimal, int, decimal, int>(pair.Key, NumberUtils.ParseDecimal(pair.Value[0]), NumberUtils.ParseInt(pair.Value[1]), NumberUtils.ParseDecimal(pair.Value[2]), NumberUtils.ParseInt(pair.Value[3]))));
}